11222114425 has 12 divisors (see below), whose sum is σ = 13916894976. Its totient is φ = 8976741200.

The previous prime is 11222114413. The next prime is 11222114441. The reversal of 11222114425 is 52441122211.

It is not a de Polignac number, because 11222114425 - 2⁹ = 11222113913 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11222114425.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 307920 + ... + 342430.

It is an arithmetic number, because the mean of its divisors is an integer number (1159741248).

Almost surely, 2^11222114425 is an apocalyptic number.

It is an amenable number.

11222114425 is a deficient number, since it is larger than the sum of its proper divisors (2694780551).

11222114425 is a wasteful number, since it uses less digits than its factorization.

11222114425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47528 (or 47523 counting only the distinct ones).

The product of its digits is 1280, while the sum is 25.

Adding to 11222114425 its reverse (52441122211), we get a palindrome (63663236636).

The spelling of 11222114425 in words is "eleven billion, two hundred twenty-two million, one hundred fourteen thousand, four hundred twenty-five".