22562131421651 has 8 divisors (see below), whose sum is σ = 23299079088000. Its totient is φ = 21825754816320.

The previous prime is 22562131421639. The next prime is 22562131421689. The reversal of 22562131421651 is 15612413126522.

It is a happy number.

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 22562131421651 - 2¹⁸ = 22562131159507 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22562131421599 and 22562131421608.

It is not an unprimeable number, because it can be changed into a prime (22562131420651) 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, 142684946 + ... + 142842983.

It is an arithmetic number, because the mean of its divisors is an integer number (2912384886000).

Almost surely, 2^{22562131421651} is an apocalyptic number.

22562131421651 is a deficient number, since it is larger than the sum of its proper divisors (736947666349).

22562131421651 is a wasteful number, since it uses less digits than its factorization.

22562131421651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285530509.

The product of its digits is 172800, while the sum is 41.

The spelling of 22562131421651 in words is "twenty-two trillion, five hundred sixty-two billion, one hundred thirty-one million, four hundred twenty-one thousand, six hundred fifty-one".