22241234132 has 96 divisors (see below), whose sum is σ = 44788101120. Its totient is φ = 9588257280.

The previous prime is 22241234087. The next prime is 22241234143. The reversal of 22241234132 is 23143214222.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10655993 + ... + 10658079.

It is an arithmetic number, because the mean of its divisors is an integer number (466542720).

Almost surely, 2^22241234132 is an apocalyptic number.

It is an amenable number.

22241234132 is an abundant number, since it is smaller than the sum of its proper divisors (22546866988).

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

22241234132 is a wasteful number, since it uses less digits than its factorization.

22241234132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2361 (or 2359 counting only the distinct ones).

The product of its digits is 4608, while the sum is 26.

Adding to 22241234132 its reverse (23143214222), we get a palindrome (45384448354).

The spelling of 22241234132 in words is "twenty-two billion, two hundred forty-one million, two hundred thirty-four thousand, one hundred thirty-two".