22232989151 has 2 divisors, whose sum is σ = 22232989152. Its totient is φ = 22232989150.

The previous prime is 22232989139. The next prime is 22232989199. The reversal of 22232989151 is 15198923222.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22232989151 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22232989111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11116494575 + 11116494576.

It is an arithmetic number, because the mean of its divisors is an integer number (11116494576).

Almost surely, 2^22232989151 is an apocalyptic number.

22232989151 is a deficient number, since it is larger than the sum of its proper divisors (1).

22232989151 is an equidigital number, since it uses as much as digits as its factorization.

22232989151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 155520, while the sum is 44.

The spelling of 22232989151 in words is "twenty-two billion, two hundred thirty-two million, nine hundred eighty-nine thousand, one hundred fifty-one".