22266254422 has 8 divisors (see below), whose sum is σ = 33455142000. Its totient is φ = 11114540424.

The previous prime is 22266254411. The next prime is 22266254447. The reversal of 22266254422 is 22445266222.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9291897 + ... + 9294292.

It is an arithmetic number, because the mean of its divisors is an integer number (4181892750).

Almost surely, 2^22266254422 is an apocalyptic number.

22266254422 is a deficient number, since it is larger than the sum of its proper divisors (11188887578).

22266254422 is a wasteful number, since it uses less digits than its factorization.

22266254422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18586790.

The product of its digits is 184320, while the sum is 37.

The spelling of 22266254422 in words is "twenty-two billion, two hundred sixty-six million, two hundred fifty-four thousand, four hundred twenty-two".