22888888884451 has 2 divisors, whose sum is σ = 22888888884452. Its totient is φ = 22888888884450.

The previous prime is 22888888884377. The next prime is 22888888884503. The reversal of 22888888884451 is 15448888888822.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22888888884451 - 2¹¹ = 22888888882403 is a prime.

It is not a weakly prime, because it can be changed into another prime (22888888854451) 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 as a sum of consecutive naturals, namely, 11444444442225 + 11444444442226.

It is an arithmetic number, because the mean of its divisors is an integer number (11444444442226).

Almost surely, 2^{22888888884451} is an apocalyptic number.

22888888884451 is a deficient number, since it is larger than the sum of its proper divisors (1).

22888888884451 is an equidigital number, since it uses as much as digits as its factorization.

22888888884451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5368709120, while the sum is 82.

The spelling of 22888888884451 in words is "twenty-two trillion, eight hundred eighty-eight billion, eight hundred eighty-eight million, eight hundred eighty-four thousand, four hundred fifty-one".