10990777344319 has 2 divisors, whose sum is σ = 10990777344320. Its totient is φ = 10990777344318.

The previous prime is 10990777344311. The next prime is 10990777344331. The reversal of 10990777344319 is 91344377709901.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10990777344319 - 2³ = 10990777344311 is a prime.

It is a super-2 number, since 2×10990777344319² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10990777344311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5495388672159 + 5495388672160.

It is an arithmetic number, because the mean of its divisors is an integer number (5495388672160).

Almost surely, 2^{10990777344319} is an apocalyptic number.

10990777344319 is a deficient number, since it is larger than the sum of its proper divisors (1).

10990777344319 is an equidigital number, since it uses as much as digits as its factorization.

10990777344319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36006768, while the sum is 64.

The spelling of 10990777344319 in words is "ten trillion, nine hundred ninety billion, seven hundred seventy-seven million, three hundred forty-four thousand, three hundred nineteen".