1121002102112 has 12 divisors (see below), whose sum is σ = 2206972888596. Its totient is φ = 560501051040.

The previous prime is 1121002102039. The next prime is 1121002102163. The reversal of 1121002102112 is 2112012001211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17515657814 + ... + 17515657877.

It is an arithmetic number, because the mean of its divisors is an integer number (183914407383).

Almost surely, 2^{1121002102112} is an apocalyptic number.

It is an amenable number.

1121002102112 is a deficient number, since it is larger than the sum of its proper divisors (1085970786484).

1121002102112 is an equidigital number, since it uses as much as digits as its factorization.

1121002102112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35031315701 (or 35031315693 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1121002102112 its reverse (2112012001211), we get a palindrome (3233014103323).

The spelling of 1121002102112 in words is "one trillion, one hundred twenty-one billion, two million, one hundred two thousand, one hundred twelve".