113313133002212 has 144 divisors (see below), whose sum is σ = 236118228121776. Its totient is φ = 47263065062400.

The previous prime is 113313133002169. The next prime is 113313133002227. The reversal of 113313133002212 is 212200331313311.

It can be written as a sum of positive squares in 8 ways, for example, as 35667005618596 + 77646127383616 = 5972186^2 + 8811704^2 .

It is a super-2 number, since 2×113313133002212² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3185351258 + ... + 3185386830.

Almost surely, 2^{113313133002212} is an apocalyptic number.

It is an amenable number.

113313133002212 is an abundant number, since it is smaller than the sum of its proper divisors (122805095119564).

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

113313133002212 is a wasteful number, since it uses less digits than its factorization.

113313133002212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38590 (or 38577 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 113313133002212 its reverse (212200331313311), we get a palindrome (325513464315523).

The spelling of 113313133002212 in words is "one hundred thirteen trillion, three hundred thirteen billion, one hundred thirty-three million, two thousand, two hundred twelve".