22192040124 has 48 divisors (see below), whose sum is σ = 58245249440. Its totient is φ = 7397343792.

The previous prime is 22192040113. The next prime is 22192040173. The reversal of 22192040124 is 42104029122.

22192040124 is a `hidden beast` number, since 2 + 219 + 20 + 401 + 24 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1259659 + ... + 1277154.

Almost surely, 2^22192040124 is an apocalyptic number.

It is an amenable number.

22192040124 is an abundant number, since it is smaller than the sum of its proper divisors (36053209316).

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

22192040124 is an equidigital number, since it uses as much as digits as its factorization.

22192040124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2536838 (or 2536818 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 22192040124 its reverse (42104029122), we get a palindrome (64296069246).

The spelling of 22192040124 in words is "twenty-two billion, one hundred ninety-two million, forty thousand, one hundred twenty-four".