13112212602 has 16 divisors (see below), whose sum is σ = 26225649792. Its totient is φ = 4370533440.

The previous prime is 13112212573. The next prime is 13112212613. The reversal of 13112212602 is 20621221131.

It is a super-3 number, since 3×13112212602³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147727 + ... + 219197.

It is an arithmetic number, because the mean of its divisors is an integer number (1639103112).

Almost surely, 2^13112212602 is an apocalyptic number.

13112212602 is an abundant number, since it is smaller than the sum of its proper divisors (13113437190).

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

13112212602 is a wasteful number, since it uses less digits than its factorization.

13112212602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102053.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 13112212602 its reverse (20621221131), we get a palindrome (33733433733).

The spelling of 13112212602 in words is "thirteen billion, one hundred twelve million, two hundred twelve thousand, six hundred two".