10118422776377 has 2 divisors, whose sum is σ = 10118422776378. Its totient is φ = 10118422776376.

The previous prime is 10118422776373. The next prime is 10118422776391. The reversal of 10118422776377 is 77367722481101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8130875457961 + 1987547318416 = 2851469^2 + 1409804^2 .

It is a cyclic number.

It is not a de Polignac number, because 10118422776377 - 2² = 10118422776373 is a prime.

It is a super-2 number, since 2×10118422776377² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10118422776373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5059211388188 + 5059211388189.

It is an arithmetic number, because the mean of its divisors is an integer number (5059211388189).

Almost surely, 2^{10118422776377} is an apocalyptic number.

It is an amenable number.

10118422776377 is a deficient number, since it is larger than the sum of its proper divisors (1).

10118422776377 is an equidigital number, since it uses as much as digits as its factorization.

10118422776377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5531904, while the sum is 56.

The spelling of 10118422776377 in words is "ten trillion, one hundred eighteen billion, four hundred twenty-two million, seven hundred seventy-six thousand, three hundred seventy-seven".