32202111131081 has 2 divisors, whose sum is σ = 32202111131082. Its totient is φ = 32202111131080.

The previous prime is 32202111131059. The next prime is 32202111131137. The reversal of 32202111131081 is 18013111120223.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32067360468025 + 134750663056 = 5662805^2 + 367084^2 .

It is a cyclic number.

It is not a de Polignac number, because 32202111131081 - 2⁶ = 32202111131017 is a prime.

It is a super-2 number, since 2×32202111131081² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 32202111131081.

It is not a weakly prime, because it can be changed into another prime (32202111131381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16101055565540 + 16101055565541.

It is an arithmetic number, because the mean of its divisors is an integer number (16101055565541).

Almost surely, 2^{32202111131081} is an apocalyptic number.

It is an amenable number.

32202111131081 is a deficient number, since it is larger than the sum of its proper divisors (1).

32202111131081 is an equidigital number, since it uses as much as digits as its factorization.

32202111131081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 26.

The spelling of 32202111131081 in words is "thirty-two trillion, two hundred two billion, one hundred eleven million, one hundred thirty-one thousand, eighty-one".