22555556034361 has 27 divisors (see below), whose sum is σ = 26303654473551. Its totient is φ = 19285147660464.

The previous prime is 22555556034287. The next prime is 22555556034371. The reversal of 22555556034361 is 16343065555522.

The square root of 22555556034361 is 4749269.

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., 5248658090025 + 17306897944336 = 2290995^2 + 4160156^2 .

It is not a de Polignac number, because 22555556034361 - 2¹⁷ = 22555555903289 is a prime.

It is a super-2 number, since 2×22555556034361² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22555556034299 and 22555556034308.

It is not an unprimeable number, because it can be changed into a prime (22555556034371) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 21708908080 + ... + 21708909118.

Almost surely, 2^{22555556034361} is an apocalyptic number.

22555556034361 is the 4749269-th square number.

22555556034361 is the 2374635-th centered octagonal number.

It is an amenable number.

22555556034361 is a deficient number, since it is larger than the sum of its proper divisors (3748098439190).

22555556034361 is an frugal number, since it uses more digits than its factorization.

22555556034361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3398 (or 1699 counting only the distinct ones).

The product of its (nonzero) digits is 16200000, while the sum is 52.

The spelling of 22555556034361 in words is "twenty-two trillion, five hundred fifty-five billion, five hundred fifty-six million, thirty-four thousand, three hundred sixty-one".