22438360348 has 6 divisors (see below), whose sum is σ = 39267130616. Its totient is φ = 11219180172.

The previous prime is 22438360339. The next prime is 22438360361. The reversal of 22438360348 is 84306383422.

It is a super-2 number, since 2×22438360348² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2804795040 + ... + 2804795047.

Almost surely, 2^22438360348 is an apocalyptic number.

It is an amenable number.

22438360348 is a deficient number, since it is larger than the sum of its proper divisors (16828770268).

22438360348 is a wasteful number, since it uses less digits than its factorization.

22438360348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5609590091 (or 5609590089 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 43.

The spelling of 22438360348 in words is "twenty-two billion, four hundred thirty-eight million, three hundred sixty thousand, three hundred forty-eight".