22005026051 has 2 divisors, whose sum is σ = 22005026052. Its totient is φ = 22005026050.

The previous prime is 22005026027. The next prime is 22005026059. The reversal of 22005026051 is 15062050022.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22005026051 is a prime.

It is not a weakly prime, because it can be changed into another prime (22005026059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11002513025 + 11002513026.

It is an arithmetic number, because the mean of its divisors is an integer number (11002513026).

Almost surely, 2^22005026051 is an apocalyptic number.

22005026051 is a deficient number, since it is larger than the sum of its proper divisors (1).

22005026051 is an equidigital number, since it uses as much as digits as its factorization.

22005026051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1200, while the sum is 23.

Adding to 22005026051 its reverse (15062050022), we get a palindrome (37067076073).

The spelling of 22005026051 in words is "twenty-two billion, five million, twenty-six thousand, fifty-one".