11332222132 has 24 divisors (see below), whose sum is σ = 24724848960. Its totient is φ = 4415151360.

The previous prime is 11332222129. The next prime is 11332222141. The reversal of 11332222132 is 23122223311.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18396157 + ... + 18396772.

It is an arithmetic number, because the mean of its divisors is an integer number (1030202040).

Almost surely, 2^11332222132 is an apocalyptic number.

It is an amenable number.

11332222132 is an abundant number, since it is smaller than the sum of its proper divisors (13392626828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11332222132 is a wasteful number, since it uses less digits than its factorization.

11332222132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36792951 (or 36792949 counting only the distinct ones).

The product of its digits is 864, while the sum is 22.

Adding to 11332222132 its reverse (23122223311), we get a palindrome (34454445443).

The spelling of 11332222132 in words is "eleven billion, three hundred thirty-two million, two hundred twenty-two thousand, one hundred thirty-two".