1112002111102 has 32 divisors (see below), whose sum is σ = 1797975189504. Its totient is φ = 514297792800.

The previous prime is 1112002111091. The next prime is 1112002111139. The reversal of 1112002111102 is 2011112002111.

It is a happy number.

It is a congruent number.

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, 1686973 + ... + 2251639.

It is an arithmetic number, because the mean of its divisors is an integer number (56186724672).

Almost surely, 2^{1112002111102} is an apocalyptic number.

1112002111102 is a deficient number, since it is larger than the sum of its proper divisors (685973078402).

1112002111102 is a wasteful number, since it uses less digits than its factorization.

1112002111102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566104.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 1112002111102 its reverse (2011112002111), we get a palindrome (3123114113213).

The spelling of 1112002111102 in words is "one trillion, one hundred twelve billion, two million, one hundred eleven thousand, one hundred two".