121122332032 has 64 divisors (see below), whose sum is σ = 259923132000. Its totient is φ = 55888994304.

The previous prime is 121122332021. The next prime is 121122332041. The reversal of 121122332032 is 230233221121.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 121122331994 and 121122332012.

It is a congruent number.

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, 10725493 + ... + 10736779.

Almost surely, 2^121122332032 is an apocalyptic number.

It is an amenable number.

121122332032 is an abundant number, since it is smaller than the sum of its proper divisors (138800799968).

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

121122332032 is a wasteful number, since it uses less digits than its factorization.

121122332032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17763 (or 17751 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 121122332032 its reverse (230233221121), we get a palindrome (351355553153).

The spelling of 121122332032 in words is "one hundred twenty-one billion, one hundred twenty-two million, three hundred thirty-two thousand, thirty-two".