22123024132 has 24 divisors (see below), whose sum is σ = 42239427552. Its totient is φ = 10054833600.

The previous prime is 22123024123. The next prime is 22123024141. The reversal of 22123024132 is 23142032122.

It is an interprime number because it is at equal distance from previous prime (22123024123) and next prime (22123024141).

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

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, 499407 + ... + 541897.

It is an arithmetic number, because the mean of its divisors is an integer number (1759976148).

Almost surely, 2^22123024132 is an apocalyptic number.

22123024132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22123024132 is a deficient number, since it is larger than the sum of its proper divisors (20116403420).

22123024132 is a wasteful number, since it uses less digits than its factorization.

22123024132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54339 (or 54337 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 22123024132 its reverse (23142032122), we get a palindrome (45265056254).

The spelling of 22123024132 in words is "twenty-two billion, one hundred twenty-three million, twenty-four thousand, one hundred thirty-two".