22112010958867 has 2 divisors, whose sum is σ = 22112010958868. Its totient is φ = 22112010958866.

The previous prime is 22112010958861. The next prime is 22112010958927. The reversal of 22112010958867 is 76885901021122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22112010958867 - 2¹⁵ = 22112010926099 is a prime.

It is not a weakly prime, because it can be changed into another prime (22112010958861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11056005479433 + 11056005479434.

It is an arithmetic number, because the mean of its divisors is an integer number (11056005479434).

Almost surely, 2^{22112010958867} is an apocalyptic number.

22112010958867 is a deficient number, since it is larger than the sum of its proper divisors (1).

22112010958867 is an equidigital number, since it uses as much as digits as its factorization.

22112010958867 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 967680, while the sum is 52.

Adding to 22112010958867 its reverse (76885901021122), we get a palindrome (98997911979989).

The spelling of 22112010958867 in words is "twenty-two trillion, one hundred twelve billion, ten million, nine hundred fifty-eight thousand, eight hundred sixty-seven".