22962813121 has 4 divisors (see below), whose sum is σ = 24313566852. Its totient is φ = 21612059392.

The previous prime is 22962813119. The next prime is 22962813149. The reversal of 22962813121 is 12131826922.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 20499080625 + 2463732496 = 143175^2 + 49636^2 .

It is a cyclic number.

It is not a de Polignac number, because 22962813121 - 2¹ = 22962813119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22962813191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 675376840 + ... + 675376873.

It is an arithmetic number, because the mean of its divisors is an integer number (6078391713).

Almost surely, 2^22962813121 is an apocalyptic number.

It is an amenable number.

22962813121 is a deficient number, since it is larger than the sum of its proper divisors (1350753731).

22962813121 is a wasteful number, since it uses less digits than its factorization.

22962813121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1350753730.

The product of its digits is 20736, while the sum is 37.

The spelling of 22962813121 in words is "twenty-two billion, nine hundred sixty-two million, eight hundred thirteen thousand, one hundred twenty-one".