22525348134 has 16 divisors (see below), whose sum is σ = 45052291440. Its totient is φ = 7508183520.

The previous prime is 22525348093. The next prime is 22525348151. The reversal of 22525348134 is 43184352522.

It is a junction number, because it is equal to n+sod(n) for n = 22525348092 and 22525348101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198144 + ... + 290364.

It is an arithmetic number, because the mean of its divisors is an integer number (2815768215).

Almost surely, 2^22525348134 is an apocalyptic number.

22525348134 is an abundant number, since it is smaller than the sum of its proper divisors (22526943306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22525348134 is a wasteful number, since it uses less digits than its factorization.

22525348134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132935.

The product of its digits is 230400, while the sum is 39.

The spelling of 22525348134 in words is "twenty-two billion, five hundred twenty-five million, three hundred forty-eight thousand, one hundred thirty-four".