10332322101991 has 2 divisors, whose sum is σ = 10332322101992. Its totient is φ = 10332322101990.

The previous prime is 10332322101967. The next prime is 10332322102061. The reversal of 10332322101991 is 19910122323301.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10332322101991 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10332322101991.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10332322101691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5166161050995 + 5166161050996.

It is an arithmetic number, because the mean of its divisors is an integer number (5166161050996).

Almost surely, 2^{10332322101991} is an apocalyptic number.

10332322101991 is a deficient number, since it is larger than the sum of its proper divisors (1).

10332322101991 is an equidigital number, since it uses as much as digits as its factorization.

10332322101991 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496, while the sum is 37.

The spelling of 10332322101991 in words is "ten trillion, three hundred thirty-two billion, three hundred twenty-two million, one hundred one thousand, nine hundred ninety-one".