1122121120232 has 32 divisors (see below), whose sum is σ = 2531100273600. Its totient is φ = 455598048384.

The previous prime is 1122121120229. The next prime is 1122121120319. The reversal of 1122121120232 is 2320211212211.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 527311493 + ... + 527313620.

It is an arithmetic number, because the mean of its divisors is an integer number (79096883550).

Almost surely, 2^{1122121120232} is an apocalyptic number.

It is an amenable number.

1122121120232 is an abundant number, since it is smaller than the sum of its proper divisors (1408979153368).

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

1122121120232 is a wasteful number, since it uses less digits than its factorization.

1122121120232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1054625145 (or 1054625141 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 1122121120232 its reverse (2320211212211), we get a palindrome (3442332332443).

The spelling of 1122121120232 in words is "one trillion, one hundred twenty-two billion, one hundred twenty-one million, one hundred twenty thousand, two hundred thirty-two".