1122132121032 has 64 divisors (see below), whose sum is σ = 3021333900480. Its totient is φ = 345247540992.

The previous prime is 1122132120979. The next prime is 1122132121039. The reversal of 1122132121032 is 2301212312211.

It is not an unprimeable number, because it can be changed into a prime (1122132121039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4692183 + ... + 4925529.

It is an arithmetic number, because the mean of its divisors is an integer number (47208342195).

Almost surely, 2^{1122132121032} is an apocalyptic number.

1122132121032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1122132121032 is an abundant number, since it is smaller than the sum of its proper divisors (1899201779448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1122132121032 is a wasteful number, since it uses less digits than its factorization.

1122132121032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248782 (or 248778 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 1122132121032 its reverse (2301212312211), we get a palindrome (3423344433243).

The spelling of 1122132121032 in words is "one trillion, one hundred twenty-two billion, one hundred thirty-two million, one hundred twenty-one thousand, thirty-two".