22090958810404 has 27 divisors (see below), whose sum is σ = 42493344876913. Its totient is φ = 10041297912800.

The previous prime is 22090958810351. The next prime is 22090958810441. The reversal of 22090958810404 is 40401885909022.

It is a happy number.

The square root of 22090958810404 is 4700102.

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

It can be written as a sum of positive squares in only one way, i.e., 714021620004 + 21376937190400 = 844998^2 + 4623520^2 .

It is a super-2 number, since 2×22090958810404² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 103295424 + ... + 103509064.

Almost surely, 2^{22090958810404} is an apocalyptic number.

22090958810404 is the 4700102-nd square number.

It is an amenable number.

22090958810404 is a deficient number, since it is larger than the sum of its proper divisors (20402386066509).

22090958810404 is an frugal number, since it uses more digits than its factorization.

22090958810404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427308 (or 213654 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 52.

The spelling of 22090958810404 in words is "twenty-two trillion, ninety billion, nine hundred fifty-eight million, eight hundred ten thousand, four hundred four".