1121202333112 has 16 divisors (see below), whose sum is σ = 2102845114800. Its totient is φ = 560443635840.

The previous prime is 1121202333079. The next prime is 1121202333113. The reversal of 1121202333112 is 2113332021211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121202333113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19661089 + ... + 19718032.

It is an arithmetic number, because the mean of its divisors is an integer number (131427819675).

Almost surely, 2^{1121202333112} is an apocalyptic number.

It is an amenable number.

1121202333112 is a deficient number, since it is larger than the sum of its proper divisors (981642781688).

1121202333112 is a wasteful number, since it uses less digits than its factorization.

1121202333112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39382686 (or 39382682 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 1121202333112 its reverse (2113332021211), we get a palindrome (3234534354323).

The spelling of 1121202333112 in words is "one trillion, one hundred twenty-one billion, two hundred two million, three hundred thirty-three thousand, one hundred twelve".