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20133320022 = 23210910261631
BaseRepresentation
bin10010110000000010…
…100001010101010110
31220222010101121221100
4102300002201111112
5312213112220042
613125450530530
71311631253004
oct226002412526
956863347840
1020133320022
1185a1809362
123a9a736a46
131b8b1b661a
14d8dcaba74
157cc80324c
hex4b00a1556

20133320022 has 24 divisors (see below), whose sum is σ = 44022401280. Its totient is φ = 6649536240.

The previous prime is 20133320021. The next prime is 20133320023. The reversal of 20133320022 is 22002333102.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (20133320021) and next prime (20133320023).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 20133319977 and 20133320004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20133320021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5128854 + ... + 5132777.

It is an arithmetic number, because the mean of its divisors is an integer number (1834266720).

Almost surely, 220133320022 is an apocalyptic number.

20133320022 is an abundant number, since it is smaller than the sum of its proper divisors (23889081258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20133320022 is a wasteful number, since it uses less digits than its factorization.

20133320022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10261748 (or 10261745 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 20133320022 its reverse (22002333102), we get a palindrome (42135653124).

The spelling of 20133320022 in words is "twenty billion, one hundred thirty-three million, three hundred twenty thousand, twenty-two".

Divisors: 1 2 3 6 9 18 109 218 327 654 981 1962 10261631 20523262 30784893 61569786 92354679 184709358 1118517779 2237035558 3355553337 6711106674 10066660011 20133320022