113301201212 has 12 divisors (see below), whose sum is σ = 203113129296. Its totient is φ = 55268878560.

The previous prime is 113301201203. The next prime is 113301201263. The reversal of 113301201212 is 212102103311.

It is a super-2 number, since 2×113301201212² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 345430328 + ... + 345430655.

It is an arithmetic number, because the mean of its divisors is an integer number (16926094108).

Almost surely, 2^113301201212 is an apocalyptic number.

It is an amenable number.

113301201212 is a deficient number, since it is larger than the sum of its proper divisors (89811928084).

113301201212 is a wasteful number, since it uses less digits than its factorization.

113301201212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690861028 (or 690861026 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 113301201212 its reverse (212102103311), we get a palindrome (325403304523).

The spelling of 113301201212 in words is "one hundred thirteen billion, three hundred one million, two hundred one thousand, two hundred twelve".