121033322001 has 12 divisors (see below), whose sum is σ = 174831820800. Its totient is φ = 80686153080.

The previous prime is 121033321991. The next prime is 121033322051. The reversal of 121033322001 is 100223330121.

It is not a de Polignac number, because 121033322001 - 2⁹ = 121033321489 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (121033322051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74736 + ... + 497646.

It is an arithmetic number, because the mean of its divisors is an integer number (14569318400).

Almost surely, 2^121033322001 is an apocalyptic number.

It is an amenable number.

121033322001 is a deficient number, since it is larger than the sum of its proper divisors (53798498799).

121033322001 is a wasteful number, since it uses less digits than its factorization.

121033322001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454716 (or 454713 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 121033322001 its reverse (100223330121), we get a palindrome (221256652122).

The spelling of 121033322001 in words is "one hundred twenty-one billion, thirty-three million, three hundred twenty-two thousand, one".