11422012232 has 16 divisors (see below), whose sum is σ = 21427124400. Its totient is φ = 5708112400.

The previous prime is 11422012219. The next prime is 11422012237. The reversal of 11422012232 is 23221022411.

It is not an unprimeable number, because it can be changed into a prime (11422012237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 344894 + ... + 376557.

It is an arithmetic number, because the mean of its divisors is an integer number (1339195275).

Almost surely, 2^11422012232 is an apocalyptic number.

It is an amenable number.

11422012232 is a deficient number, since it is larger than the sum of its proper divisors (10005112168).

11422012232 is a wasteful number, since it uses less digits than its factorization.

11422012232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723436 (or 723432 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 11422012232 its reverse (23221022411), we get a palindrome (34643034643).

The spelling of 11422012232 in words is "eleven billion, four hundred twenty-two million, twelve thousand, two hundred thirty-two".