22005433153552 has 10 divisors (see below), whose sum is σ = 42635526735038. Its totient is φ = 11002716576768.

The previous prime is 22005433153523. The next prime is 22005433153589. The reversal of 22005433153552 is 25535133450022.

It can be written as a sum of positive squares in only one way, i.e., 11935117916176 + 10070315237376 = 3454724^2 + 3173376^2 .

It is a super-2 number, since 2×22005433153552² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 687669786033 + ... + 687669786064.

Almost surely, 2^{22005433153552} is an apocalyptic number.

It is an amenable number.

22005433153552 is a deficient number, since it is larger than the sum of its proper divisors (20630093581486).

22005433153552 is a wasteful number, since it uses less digits than its factorization.

22005433153552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1375339572105 (or 1375339572099 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 40.

The spelling of 22005433153552 in words is "twenty-two trillion, five billion, four hundred thirty-three million, one hundred fifty-three thousand, five hundred fifty-two".