1122120111004 has 12 divisors (see below), whose sum is σ = 1964094743464. Its totient is φ = 560950184304.

The previous prime is 1122120110981. The next prime is 1122120111019. The reversal of 1122120111004 is 4001110212211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27444819 + ... + 27485674.

Almost surely, 2^{1122120111004} is an apocalyptic number.

It is an amenable number.

1122120111004 is a deficient number, since it is larger than the sum of its proper divisors (841974632460).

1122120111004 is a wasteful number, since it uses less digits than its factorization.

1122120111004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54935604 (or 54935602 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 1122120111004 its reverse (4001110212211), we get a palindrome (5123230323215).

The spelling of 1122120111004 in words is "one trillion, one hundred twenty-two billion, one hundred twenty million, one hundred eleven thousand, four".