111106000555 has 32 divisors (see below), whose sum is σ = 146717464320. Its totient is φ = 80100808320.

The previous prime is 111106000493. The next prime is 111106000561. The reversal of 111106000555 is 555000601111.

It is a de Polignac number, because none of the positive numbers 2^k-111106000555 is a prime.

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, 5164932 + ... + 5186398.

It is an arithmetic number, because the mean of its divisors is an integer number (4584920760).

Almost surely, 2^111106000555 is an apocalyptic number.

111106000555 is a deficient number, since it is larger than the sum of its proper divisors (35611463765).

111106000555 is a wasteful number, since it uses less digits than its factorization.

111106000555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22299.

The product of its (nonzero) digits is 750, while the sum is 25.

Adding to 111106000555 its reverse (555000601111), we get a palindrome (666106601666).

The spelling of 111106000555 in words is "one hundred eleven billion, one hundred six million, five hundred fifty-five", and thus it is an aban number.