9216010137077 has 2 divisors, whose sum is σ = 9216010137078. Its totient is φ = 9216010137076.

The previous prime is 9216010136989. The next prime is 9216010137157. The reversal of 9216010137077 is 7707310106129.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7340230629796 + 1875779507281 = 2709286^2 + 1369591^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9216010137077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9216010137577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4608005068538 + 4608005068539.

It is an arithmetic number, because the mean of its divisors is an integer number (4608005068539).

Almost surely, 2^{9216010137077} is an apocalyptic number.

It is an amenable number.

9216010137077 is a deficient number, since it is larger than the sum of its proper divisors (1).

9216010137077 is an equidigital number, since it uses as much as digits as its factorization.

9216010137077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 111132, while the sum is 44.

The spelling of 9216010137077 in words is "nine trillion, two hundred sixteen billion, ten million, one hundred thirty-seven thousand, seventy-seven".