1233322044121 has 8 divisors (see below), whose sum is σ = 1275882710400. Its totient is φ = 1190763532560.

The previous prime is 1233322044109. The next prime is 1233322044173. The reversal of 1233322044121 is 1214402233321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1233322044121 - 2²⁵ = 1233288489689 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1233322044121.

It is not an unprimeable number, because it can be changed into a prime (1233322044181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 671986 + ... + 1708276.

It is an arithmetic number, because the mean of its divisors is an integer number (159485338800).

Almost surely, 2^{1233322044121} is an apocalyptic number.

It is an amenable number.

1233322044121 is a deficient number, since it is larger than the sum of its proper divisors (42560666279).

1233322044121 is a wasteful number, since it uses less digits than its factorization.

1233322044121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1077359.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1233322044121 its reverse (1214402233321), we get a palindrome (2447724277442).

The spelling of 1233322044121 in words is "one trillion, two hundred thirty-three billion, three hundred twenty-two million, forty-four thousand, one hundred twenty-one".