89922339391 has 2 divisors, whose sum is σ = 89922339392. Its totient is φ = 89922339390.

The previous prime is 89922339383. The next prime is 89922339407. The reversal of 89922339391 is 19393322998.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 89922339391 - 2³ = 89922339383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89922319391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44961169695 + 44961169696.

It is an arithmetic number, because the mean of its divisors is an integer number (44961169696).

Almost surely, 2^89922339391 is an apocalyptic number.

89922339391 is a deficient number, since it is larger than the sum of its proper divisors (1).

89922339391 is an equidigital number, since it uses as much as digits as its factorization.

89922339391 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5668704, while the sum is 58.

The spelling of 89922339391 in words is "eighty-nine billion, nine hundred twenty-two million, three hundred thirty-nine thousand, three hundred ninety-one".