6111167222879 has 2 divisors, whose sum is σ = 6111167222880. Its totient is φ = 6111167222878.

The previous prime is 6111167222827. The next prime is 6111167222921. The reversal of 6111167222879 is 9782227611116.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6111167222879 - 2¹⁶ = 6111167157343 is a prime.

It is a super-2 number, since 2×6111167222879² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6111167222879.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6111167222179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3055583611439 + 3055583611440.

It is an arithmetic number, because the mean of its divisors is an integer number (3055583611440).

Almost surely, 2^{6111167222879} is an apocalyptic number.

6111167222879 is a deficient number, since it is larger than the sum of its proper divisors (1).

6111167222879 is an equidigital number, since it uses as much as digits as its factorization.

6111167222879 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1016064, while the sum is 53.

The spelling of 6111167222879 in words is "six trillion, one hundred eleven billion, one hundred sixty-seven million, two hundred twenty-two thousand, eight hundred seventy-nine".