22661155116367 has 2 divisors, whose sum is σ = 22661155116368. Its totient is φ = 22661155116366.

The previous prime is 22661155116329. The next prime is 22661155116443. The reversal of 22661155116367 is 76361155116622.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22661155116367 - 2¹⁹ = 22661154592079 is a prime.

It is a super-2 number, since 2×22661155116367² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22661155116307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11330577558183 + 11330577558184.

It is an arithmetic number, because the mean of its divisors is an integer number (11330577558184).

Almost surely, 2^{22661155116367} is an apocalyptic number.

22661155116367 is a deficient number, since it is larger than the sum of its proper divisors (1).

22661155116367 is an equidigital number, since it uses as much as digits as its factorization.

22661155116367 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2721600, while the sum is 52.

The spelling of 22661155116367 in words is "twenty-two trillion, six hundred sixty-one billion, one hundred fifty-five million, one hundred sixteen thousand, three hundred sixty-seven".