22551003135 has 12 divisors (see below), whose sum is σ = 39088405512. Its totient is φ = 12027201648.

The previous prime is 22551003071. The next prime is 22551003151. The reversal of 22551003135 is 53130015522.

It is a happy number.

It is not a de Polignac number, because 22551003135 - 2⁶ = 22551003071 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22551003099 and 22551003108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 250566657 + ... + 250566746.

It is an arithmetic number, because the mean of its divisors is an integer number (3257367126).

Almost surely, 2^22551003135 is an apocalyptic number.

22551003135 is a deficient number, since it is larger than the sum of its proper divisors (16537402377).

22551003135 is a wasteful number, since it uses less digits than its factorization.

22551003135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501133414 (or 501133411 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

Adding to 22551003135 its reverse (53130015522), we get a palindrome (75681018657).

The spelling of 22551003135 in words is "twenty-two billion, five hundred fifty-one million, three thousand, one hundred thirty-five".