22254555266 has 16 divisors (see below), whose sum is σ = 33617808000. Its totient is φ = 11048887248.

The previous prime is 22254555259. The next prime is 22254555293. The reversal of 22254555266 is 66255545222.

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, 100121 + ... + 233523.

It is an arithmetic number, because the mean of its divisors is an integer number (2101113000).

Almost surely, 2^22254555266 is an apocalyptic number.

22254555266 is a deficient number, since it is larger than the sum of its proper divisors (11363252734).

22254555266 is a wasteful number, since it uses less digits than its factorization.

22254555266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133993.

The product of its digits is 1440000, while the sum is 44.

The spelling of 22254555266 in words is "twenty-two billion, two hundred fifty-four million, five hundred fifty-five thousand, two hundred sixty-six".