1120112112204 has 18 divisors (see below), whose sum is σ = 2831394505940. Its totient is φ = 373370704056.

The previous prime is 1120112112181. The next prime is 1120112112263. The reversal of 1120112112204 is 4022112110211.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×1120112112204² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15557112634 + ... + 15557112705.

Almost surely, 2^{1120112112204} is an apocalyptic number.

It is an amenable number.

1120112112204 is an abundant number, since it is smaller than the sum of its proper divisors (1711282393736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1120112112204 is a wasteful number, since it uses less digits than its factorization.

1120112112204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31114225349 (or 31114225344 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 1120112112204 its reverse (4022112110211), we get a palindrome (5142224222415).

The spelling of 1120112112204 in words is "one trillion, one hundred twenty billion, one hundred twelve million, one hundred twelve thousand, two hundred four".