113310412212 has 24 divisors (see below), whose sum is σ = 264396476736. Its totient is φ = 37769349568.

The previous prime is 113310412207. The next prime is 113310412279. The reversal of 113310412212 is 212214013311.

It is a congruent number.

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, 932608 + ... + 1047080.

It is an arithmetic number, because the mean of its divisors is an integer number (11016519864).

Almost surely, 2^113310412212 is an apocalyptic number.

113310412212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113310412212 is an abundant number, since it is smaller than the sum of its proper divisors (151086064524).

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

113310412212 is a wasteful number, since it uses less digits than its factorization.

113310412212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196967 (or 196965 counting only the distinct ones).

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

Adding to 113310412212 its reverse (212214013311), we get a palindrome (325524425523).

The spelling of 113310412212 in words is "one hundred thirteen billion, three hundred ten million, four hundred twelve thousand, two hundred twelve".