99732257836201 has 2 divisors, whose sum is σ = 99732257836202. Its totient is φ = 99732257836200.

The previous prime is 99732257836177. The next prime is 99732257836207. The reversal of 99732257836201 is 10263875223799.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 70813891179801 + 28918366656400 = 8415099^2 + 5377580^2 .

It is a cyclic number.

It is not a de Polignac number, because 99732257836201 - 2²⁵ = 99732224281769 is a prime.

It is a super-2 number, since 2×99732257836201² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (99732257836207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49866128918100 + 49866128918101.

It is an arithmetic number, because the mean of its divisors is an integer number (49866128918101).

Almost surely, 2^{99732257836201} is an apocalyptic number.

It is an amenable number.

99732257836201 is a deficient number, since it is larger than the sum of its proper divisors (1).

99732257836201 is an equidigital number, since it uses as much as digits as its factorization.

99732257836201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68584320, while the sum is 64.

The spelling of 99732257836201 in words is "ninety-nine trillion, seven hundred thirty-two billion, two hundred fifty-seven million, eight hundred thirty-six thousand, two hundred one".