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20222010222202 = 229683134063171
BaseRepresentation
bin1001001100100010011011…
…01111000110011001111010
32122121012112122212022212001
410212101031233012121322
510122304134104102302
6111001510243411214
74154664156540625
oct446211557063172
978535478768761
1020222010222202
116497119646a18
1223271b2383b0a
13b38c095c3919
144dca715c0dbc
1525104a7a7787
hex12644dbc667a

20222010222202 has 8 divisors (see below), whose sum is σ = 30333118413312. Its totient is φ = 10110970751100.

The previous prime is 20222010222157. The next prime is 20222010222217. The reversal of 20222010222202 is 20222201022202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 20222010222202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16437924 + ... + 17625247.

It is an arithmetic number, because the mean of its divisors is an integer number (3791639801664).

Almost surely, 220222010222202 is an apocalyptic number.

20222010222202 is a deficient number, since it is larger than the sum of its proper divisors (10111108191110).

20222010222202 is a wasteful number, since it uses less digits than its factorization.

20222010222202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34360004.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 20222010222202 its reverse (20222201022202), we get a palindrome (40444211244404).

The spelling of 20222010222202 in words is "twenty trillion, two hundred twenty-two billion, ten million, two hundred twenty-two thousand, two hundred two".

Divisors: 1 2 296831 593662 34063171 68126342 10111005111101 20222010222202