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122033002213 = 377941749231
BaseRepresentation
bin111000110100110111…
…0111101011011100101
3102122222200121211020201
41301221232331123211
53444410422032323
6132021114430501
711550043255363
oct1615156753345
9378880554221
10122033002213
11478324a2841
121b798732431
13b67a448065
145c99352633
1532936d68ad
hex1c69bbd6e5

122033002213 has 8 divisors (see below), whose sum is σ = 126917665280. Its totient is φ = 117231837840.

The previous prime is 122033002199. The next prime is 122033002237. The reversal of 122033002213 is 312200330221.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-122033002213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122033002253) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 20871693 + ... + 20877538.

It is an arithmetic number, because the mean of its divisors is an integer number (15864708160).

Almost surely, 2122033002213 is an apocalyptic number.

It is an amenable number.

122033002213 is a deficient number, since it is larger than the sum of its proper divisors (4884663067).

122033002213 is an equidigital number, since it uses as much as digits as its factorization.

122033002213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41749347.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 122033002213 its reverse (312200330221), we get a palindrome (434233332434).

The spelling of 122033002213 in words is "one hundred twenty-two billion, thirty-three million, two thousand, two hundred thirteen".

Divisors: 1 37 79 2923 41749231 1544721547 3298189249 122033002213