22244141951 has 2 divisors, whose sum is σ = 22244141952. Its totient is φ = 22244141950.

The previous prime is 22244141917. The next prime is 22244141957. The reversal of 22244141951 is 15914144222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22244141951 - 2³⁴ = 5064272767 is a prime.

It is a super-2 number, since 2×22244141951² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22244141957) 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, 11122070975 + 11122070976.

It is an arithmetic number, because the mean of its divisors is an integer number (11122070976).

Almost surely, 2^22244141951 is an apocalyptic number.

22244141951 is a deficient number, since it is larger than the sum of its proper divisors (1).

22244141951 is an equidigital number, since it uses as much as digits as its factorization.

22244141951 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23040, while the sum is 35.

The spelling of 22244141951 in words is "twenty-two billion, two hundred forty-four million, one hundred forty-one thousand, nine hundred fifty-one".