22469134570 has 24 divisors (see below), whose sum is σ = 42685138404. Its totient is φ = 8514618048.

The previous prime is 22469134553. The next prime is 22469134577. The reversal of 22469134570 is 7543196422.

It can be written as a sum of positive squares in 2 ways, for example, as 22149475929 + 319658641 = 148827^2 + 17879^2 .

It is not an unprimeable number, because it can be changed into a prime (22469134577) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3108459 + ... + 3115678.

Almost surely, 2^22469134570 is an apocalyptic number.

22469134570 is a deficient number, since it is larger than the sum of its proper divisors (20216003834).

22469134570 is a wasteful number, since it uses less digits than its factorization.

22469134570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6224182 (or 6224163 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 43.

The spelling of 22469134570 in words is "twenty-two billion, four hundred sixty-nine million, one hundred thirty-four thousand, five hundred seventy".