113722134394 has 32 divisors (see below), whose sum is σ = 187316400960. Its totient is φ = 51351907200.

The previous prime is 113722134391. The next prime is 113722134433. The reversal of 113722134394 is 493431227311.

It is a super-2 number, since 2×113722134394² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113722134391) 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, 5016417 + ... + 5039035.

It is an arithmetic number, because the mean of its divisors is an integer number (5853637530).

Almost surely, 2^113722134394 is an apocalyptic number.

113722134394 is a deficient number, since it is larger than the sum of its proper divisors (73594266566).

113722134394 is a wasteful number, since it uses less digits than its factorization.

113722134394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24126.

The product of its digits is 108864, while the sum is 40.

The spelling of 113722134394 in words is "one hundred thirteen billion, seven hundred twenty-two million, one hundred thirty-four thousand, three hundred ninety-four".