22224132348 has 48 divisors (see below), whose sum is σ = 56586297600. Its totient is φ = 6732707200.

The previous prime is 22224132347. The next prime is 22224132391. The reversal of 22224132348 is 84323142222.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22224132347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 494728 + ... + 537776.

It is an arithmetic number, because the mean of its divisors is an integer number (1178881200).

Almost surely, 2^22224132348 is an apocalyptic number.

It is an amenable number.

22224132348 is an abundant number, since it is smaller than the sum of its proper divisors (34362165252).

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

22224132348 is a wasteful number, since it uses less digits than its factorization.

22224132348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46978 (or 46976 counting only the distinct ones).

The product of its digits is 36864, while the sum is 33.

The spelling of 22224132348 in words is "twenty-two billion, two hundred twenty-four million, one hundred thirty-two thousand, three hundred forty-eight".