11422523111 has 2 divisors, whose sum is σ = 11422523112. Its totient is φ = 11422523110.

The previous prime is 11422523093. The next prime is 11422523137. The reversal of 11422523111 is 11132522411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11422523111 - 2¹⁴ = 11422506727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11422523141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5711261555 + 5711261556.

It is an arithmetic number, because the mean of its divisors is an integer number (5711261556).

Almost surely, 2^11422523111 is an apocalyptic number.

11422523111 is a deficient number, since it is larger than the sum of its proper divisors (1).

11422523111 is an equidigital number, since it uses as much as digits as its factorization.

11422523111 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 480, while the sum is 23.

The spelling of 11422523111 in words is "eleven billion, four hundred twenty-two million, five hundred twenty-three thousand, one hundred eleven".