113314312212 has 48 divisors (see below), whose sum is σ = 266817620160. Its totient is φ = 37426267648.

The previous prime is 113314312201. The next prime is 113314312219. The reversal of 113314312212 is 212213413311.

It is a super-2 number, since 2×113314312212² (a number of 23 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113314312219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5594239 + ... + 5614457.

It is an arithmetic number, because the mean of its divisors is an integer number (5558700420).

Almost surely, 2^113314312212 is an apocalyptic number.

113314312212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113314312212 is an abundant number, since it is smaller than the sum of its proper divisors (153503307948).

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

113314312212 is a wasteful number, since it uses less digits than its factorization.

113314312212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24472 (or 24470 counting only the distinct ones).

The product of its digits is 864, while the sum is 24.

Adding to 113314312212 its reverse (212213413311), we get a palindrome (325527725523).

The spelling of 113314312212 in words is "one hundred thirteen billion, three hundred fourteen million, three hundred twelve thousand, two hundred twelve".