22113110023111 has 2 divisors, whose sum is σ = 22113110023112. Its totient is φ = 22113110023110.

The previous prime is 22113110023099. The next prime is 22113110023157. The reversal of 22113110023111 is 11132001131122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22113110023111 - 2¹⁷ = 22113109892039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22113110623111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11056555011555 + 11056555011556.

It is an arithmetic number, because the mean of its divisors is an integer number (11056555011556).

Almost surely, 2^{22113110023111} is an apocalyptic number.

22113110023111 is a deficient number, since it is larger than the sum of its proper divisors (1).

22113110023111 is an equidigital number, since it uses as much as digits as its factorization.

22113110023111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 22113110023111 its reverse (11132001131122), we get a palindrome (33245111154233).

The spelling of 22113110023111 in words is "twenty-two trillion, one hundred thirteen billion, one hundred ten million, twenty-three thousand, one hundred eleven".