1122112203232 has 24 divisors (see below), whose sum is σ = 2209182211152. Its totient is φ = 561050054400.

The previous prime is 1122112203229. The next prime is 1122112203269. The reversal of 1122112203232 is 2323022112211.

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, 5126757 + ... + 5341147.

It is an arithmetic number, because the mean of its divisors is an integer number (92049258798).

Almost surely, 2^{1122112203232} is an apocalyptic number.

It is an amenable number.

1122112203232 is a deficient number, since it is larger than the sum of its proper divisors (1087070007920).

1122112203232 is a wasteful number, since it uses less digits than its factorization.

1122112203232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377962 (or 377954 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1122112203232 its reverse (2323022112211), we get a palindrome (3445134315443).

The spelling of 1122112203232 in words is "one trillion, one hundred twenty-two billion, one hundred twelve million, two hundred three thousand, two hundred thirty-two".