10011167447779 has 2 divisors, whose sum is σ = 10011167447780. Its totient is φ = 10011167447778.

The previous prime is 10011167447747. The next prime is 10011167447791. The reversal of 10011167447779 is 97774476111001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10011167447779 - 2⁵ = 10011167447747 is a prime.

It is not a weakly prime, because it can be changed into another prime (10011167447579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005583723889 + 5005583723890.

It is an arithmetic number, because the mean of its divisors is an integer number (5005583723890).

Almost surely, 2^{10011167447779} is an apocalyptic number.

10011167447779 is a deficient number, since it is larger than the sum of its proper divisors (1).

10011167447779 is an equidigital number, since it uses as much as digits as its factorization.

10011167447779 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2074464, while the sum is 55.

The spelling of 10011167447779 in words is "ten trillion, eleven billion, one hundred sixty-seven million, four hundred forty-seven thousand, seven hundred seventy-nine".