113212555014 has 64 divisors (see below), whose sum is σ = 247306046400. Its totient is φ = 34340308992.

The previous prime is 113212554929. The next prime is 113212555033. The reversal of 113212555014 is 410555212311.

It is a super-2 number, since 2×113212555014² (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 31 ways as a sum of consecutive naturals, for example, 15877002 + ... + 15884130.

It is an arithmetic number, because the mean of its divisors is an integer number (3864156975).

Almost surely, 2^113212555014 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113212555014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123653023200).

113212555014 is an abundant number, since it is smaller than the sum of its proper divisors (134093491386).

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

113212555014 is a wasteful number, since it uses less digits than its factorization.

113212555014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10009.

The product of its (nonzero) digits is 6000, while the sum is 30.

Adding to 113212555014 its reverse (410555212311), we get a palindrome (523767767325).

The spelling of 113212555014 in words is "one hundred thirteen billion, two hundred twelve million, five hundred fifty-five thousand, fourteen".