111362201056 has 24 divisors (see below), whose sum is σ = 219382932384. Its totient is φ = 55645900800.

The previous prime is 111362200993. The next prime is 111362201081. The reversal of 111362201056 is 650102263111.

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, 1048545 + ... + 1149856.

It is an arithmetic number, because the mean of its divisors is an integer number (9140955516).

Almost surely, 2^111362201056 is an apocalyptic number.

111362201056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

111362201056 is a deficient number, since it is larger than the sum of its proper divisors (108020731328).

111362201056 is a wasteful number, since it uses less digits than its factorization.

111362201056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2199994 (or 2199986 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

Adding to 111362201056 its reverse (650102263111), we get a palindrome (761464464167).

The spelling of 111362201056 in words is "one hundred eleven billion, three hundred sixty-two million, two hundred one thousand, fifty-six".