111344214536 has 64 divisors (see below), whose sum is σ = 216694464000. Its totient is φ = 53579750400.

The previous prime is 111344214511. The next prime is 111344214557. The reversal of 111344214536 is 635412443111.

It is a super-2 number, since 2×111344214536² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111344214496 and 111344214505.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37475531 + ... + 37478501.

It is an arithmetic number, because the mean of its divisors is an integer number (3385851000).

Almost surely, 2^111344214536 is an apocalyptic number.

It is an amenable number.

111344214536 is a deficient number, since it is larger than the sum of its proper divisors (105350249464).

111344214536 is a wasteful number, since it uses less digits than its factorization.

111344214536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3790 (or 3786 counting only the distinct ones).

The product of its digits is 34560, while the sum is 35.

Adding to 111344214536 its reverse (635412443111), we get a palindrome (746756657647).

The spelling of 111344214536 in words is "one hundred eleven billion, three hundred forty-four million, two hundred fourteen thousand, five hundred thirty-six".