22023312230121 has 16 divisors (see below), whose sum is σ = 31167753854400. Its totient is φ = 13784762654208.

The previous prime is 22023312230093. The next prime is 22023312230173. The reversal of 22023312230121 is 12103221332022.

It is not a de Polignac number, because 22023312230121 - 2⁶ = 22023312230057 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22023312230091 and 22023312230100.

It is not an unprimeable number, because it can be changed into a prime (22023312230191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 527888251 + ... + 527929968.

It is an arithmetic number, because the mean of its divisors is an integer number (1947984615900).

Almost surely, 2^{22023312230121} is an apocalyptic number.

It is an amenable number.

22023312230121 is a deficient number, since it is larger than the sum of its proper divisors (9144441624279).

22023312230121 is a wasteful number, since it uses less digits than its factorization.

22023312230121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1055818648.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 22023312230121 its reverse (12103221332022), we get a palindrome (34126533562143).

The spelling of 22023312230121 in words is "twenty-two trillion, twenty-three billion, three hundred twelve million, two hundred thirty thousand, one hundred twenty-one".