22522105502 has 8 divisors (see below), whose sum is σ = 36381862776. Its totient is φ = 10394817912.

The previous prime is 22522105493. The next prime is 22522105519. The reversal of 22522105502 is 20550122522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 866234827 = 22522105502 / (2 + 2 + 5 + 2 + 2 + 1 + 0 + 5 + 5 + 0 + 2).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 433117388 + ... + 433117439.

It is an arithmetic number, because the mean of its divisors is an integer number (4547732847).

Almost surely, 2^22522105502 is an apocalyptic number.

22522105502 is a deficient number, since it is larger than the sum of its proper divisors (13859757274).

22522105502 is a wasteful number, since it uses less digits than its factorization.

22522105502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 866234842.

The product of its (nonzero) digits is 4000, while the sum is 26.

The spelling of 22522105502 in words is "twenty-two billion, five hundred twenty-two million, one hundred five thousand, five hundred two".