22533245614121 has 4 divisors (see below), whose sum is σ = 24581722488144. Its totient is φ = 20484768740100.

The previous prime is 22533245614097. The next prime is 22533245614171. The reversal of 22533245614121 is 12141654233522.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22533245614121 - 2³⁴ = 22516065744937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22533245614171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1024238436995 + ... + 1024238437016.

It is an arithmetic number, because the mean of its divisors is an integer number (6145430622036).

Almost surely, 2^{22533245614121} is an apocalyptic number.

It is an amenable number.

22533245614121 is a deficient number, since it is larger than the sum of its proper divisors (2048476874023).

22533245614121 is a wasteful number, since it uses less digits than its factorization.

22533245614121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2048476874022.

The product of its digits is 345600, while the sum is 41.

Adding to 22533245614121 its reverse (12141654233522), we get a palindrome (34674899847643).

The spelling of 22533245614121 in words is "twenty-two trillion, five hundred thirty-three billion, two hundred forty-five million, six hundred fourteen thousand, one hundred twenty-one".