22556130224135 has 32 divisors (see below), whose sum is σ = 28924360476480. Its totient is φ = 16826632962048.

The previous prime is 22556130224123. The next prime is 22556130224137. The reversal of 22556130224135 is 53142203165522.

It is not a de Polignac number, because 22556130224135 - 2⁴ = 22556130224119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22556130224092 and 22556130224101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22556130224137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24452936 + ... + 25358594.

It is an arithmetic number, because the mean of its divisors is an integer number (903886264890).

Almost surely, 2^{22556130224135} is an apocalyptic number.

22556130224135 is a deficient number, since it is larger than the sum of its proper divisors (6368230252345).

22556130224135 is a wasteful number, since it uses less digits than its factorization.

22556130224135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908387.

The product of its (nonzero) digits is 432000, while the sum is 41.

Adding to 22556130224135 its reverse (53142203165522), we get a palindrome (75698333389657).

The spelling of 22556130224135 in words is "twenty-two trillion, five hundred fifty-six billion, one hundred thirty million, two hundred twenty-four thousand, one hundred thirty-five".