22250126634 has 16 divisors (see below), whose sum is σ = 46034745120. Its totient is φ = 7160960240.

The previous prime is 22250126629. The next prime is 22250126693. The reversal of 22250126634 is 43662105222.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22250126595 and 22250126604.

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, 63936972 + ... + 63937319.

It is an arithmetic number, because the mean of its divisors is an integer number (2877171570).

Almost surely, 2^22250126634 is an apocalyptic number.

22250126634 is an abundant number, since it is smaller than the sum of its proper divisors (23784618486).

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

22250126634 is a wasteful number, since it uses less digits than its factorization.

22250126634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127874325.

The product of its (nonzero) digits is 34560, while the sum is 33.

The spelling of 22250126634 in words is "twenty-two billion, two hundred fifty million, one hundred twenty-six thousand, six hundred thirty-four".