22409790601 has 27 divisors (see below), whose sum is σ = 25510580109. Its totient is φ = 19670448600.

The previous prime is 22409790577. The next prime is 22409790607. The reversal of 22409790601 is 10609790422.

The square root of 22409790601 is 149699.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 22409790601 - 2⁵ = 22409790569 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22409790607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 51047140 + ... + 51047578.

Almost surely, 2^22409790601 is an apocalyptic number.

22409790601 is the 149699-th square number.

22409790601 is the 74850-th centered octagonal number.

It is an amenable number.

22409790601 is a deficient number, since it is larger than the sum of its proper divisors (3100789508).

22409790601 is an frugal number, since it uses more digits than its factorization.

22409790601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 962 (or 481 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 40.

The spelling of 22409790601 in words is "twenty-two billion, four hundred nine million, seven hundred ninety thousand, six hundred one".