111012276089 has 16 divisors (see below), whose sum is σ = 130457525184. Its totient is φ = 93130363200.

The previous prime is 111012276073. The next prime is 111012276097. The reversal of 111012276089 is 980672210111.

It is a cyclic number.

It is not a de Polignac number, because 111012276089 - 2⁴ = 111012276073 is a prime.

It is a super-2 number, since 2×111012276089² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111012276289) 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, 395354 + ... + 615084.

It is an arithmetic number, because the mean of its divisors is an integer number (8153595324).

Almost surely, 2^111012276089 is an apocalyptic number.

It is an amenable number.

111012276089 is a deficient number, since it is larger than the sum of its proper divisors (19445249095).

111012276089 is a wasteful number, since it uses less digits than its factorization.

111012276089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223288.

The product of its (nonzero) digits is 12096, while the sum is 38.

The spelling of 111012276089 in words is "one hundred eleven billion, twelve million, two hundred seventy-six thousand, eighty-nine".