332021022989 has 2 divisors, whose sum is σ = 332021022990. Its totient is φ = 332021022988.

The previous prime is 332021022941. The next prime is 332021023013. The reversal of 332021022989 is 989220120233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 331698820489 + 322202500 = 575933^2 + 17950^2 .

It is an emirp because it is prime and its reverse (989220120233) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 332021022989 - 2⁸ = 332021022733 is a prime.

It is a super-2 number, since 2×332021022989² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (332021024989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166010511494 + 166010511495.

It is an arithmetic number, because the mean of its divisors is an integer number (166010511495).

Almost surely, 2^332021022989 is an apocalyptic number.

It is an amenable number.

332021022989 is a deficient number, since it is larger than the sum of its proper divisors (1).

332021022989 is an equidigital number, since it uses as much as digits as its factorization.

332021022989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 41.

The spelling of 332021022989 in words is "three hundred thirty-two billion, twenty-one million, twenty-two thousand, nine hundred eighty-nine".