332020222031989 has 2 divisors, whose sum is σ = 332020222031990. Its totient is φ = 332020222031988.

The previous prime is 332020222031987. The next prime is 332020222032043. The reversal of 332020222031989 is 989130222020233.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 176841006192964 + 155179215839025 = 13298158^2 + 12457095^2 .

It is a cyclic number.

It is not a de Polignac number, because 332020222031989 - 2¹ = 332020222031987 is a prime.

It is a super-2 number, since 2×332020222031989² (a number of 30 digits) contains 22 as substring.

Together with 332020222031987, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (332020222031987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166010111015994 + 166010111015995.

It is an arithmetic number, because the mean of its divisors is an integer number (166010111015995).

Almost surely, 2^{332020222031989} is an apocalyptic number.

It is an amenable number.

332020222031989 is a deficient number, since it is larger than the sum of its proper divisors (1).

332020222031989 is an equidigital number, since it uses as much as digits as its factorization.

332020222031989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 559872, while the sum is 46.

The spelling of 332020222031989 in words is "three hundred thirty-two trillion, twenty billion, two hundred twenty-two million, thirty-one thousand, nine hundred eighty-nine".