22550672126 has 4 divisors (see below), whose sum is σ = 33826008192. Its totient is φ = 11275336062.

The previous prime is 22550672119. The next prime is 22550672129. The reversal of 22550672126 is 62127605522.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 22550672126.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22550672129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5637668030 + ... + 5637668033.

It is an arithmetic number, because the mean of its divisors is an integer number (8456502048).

Almost surely, 2^22550672126 is an apocalyptic number.

22550672126 is a deficient number, since it is larger than the sum of its proper divisors (11275336066).

22550672126 is a wasteful number, since it uses less digits than its factorization.

22550672126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11275336065.

The product of its (nonzero) digits is 100800, while the sum is 38.

The spelling of 22550672126 in words is "twenty-two billion, five hundred fifty million, six hundred seventy-two thousand, one hundred twenty-six".