22332220979 has 2 divisors, whose sum is σ = 22332220980. Its totient is φ = 22332220978.

The previous prime is 22332220957. The next prime is 22332221027. The reversal of 22332220979 is 97902223322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22332220979 - 2⁸ = 22332220723 is a prime.

It is not a weakly prime, because it can be changed into another prime (22332220919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11166110489 + 11166110490.

It is an arithmetic number, because the mean of its divisors is an integer number (11166110490).

Almost surely, 2^22332220979 is an apocalyptic number.

22332220979 is a deficient number, since it is larger than the sum of its proper divisors (1).

22332220979 is an equidigital number, since it uses as much as digits as its factorization.

22332220979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 163296, while the sum is 41.

The spelling of 22332220979 in words is "twenty-two billion, three hundred thirty-two million, two hundred twenty thousand, nine hundred seventy-nine".