117038990222977 has 2 divisors, whose sum is σ = 117038990222978. Its totient is φ = 117038990222976.

The previous prime is 117038990222963. The next prime is 117038990223007. The reversal of 117038990222977 is 779222099830711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78087461297521 + 38951528925456 = 8836711^2 + 6241116^2 .

It is a cyclic number.

It is not a de Polignac number, because 117038990222977 - 2¹⁹ = 117038989698689 is a prime.

It is not a weakly prime, because it can be changed into another prime (117038990202977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58519495111488 + 58519495111489.

It is an arithmetic number, because the mean of its divisors is an integer number (58519495111489).

Almost surely, 2^{117038990222977} is an apocalyptic number.

It is an amenable number.

117038990222977 is a deficient number, since it is larger than the sum of its proper divisors (1).

117038990222977 is an equidigital number, since it uses as much as digits as its factorization.

117038990222977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48009024, while the sum is 67.

The spelling of 117038990222977 in words is "one hundred seventeen trillion, thirty-eight billion, nine hundred ninety million, two hundred twenty-two thousand, nine hundred seventy-seven".