222226550055 has 40 divisors (see below), whose sum is σ = 398417178192. Its totient is φ = 118504311552.

The previous prime is 222226549967. The next prime is 222226550069. The reversal of 222226550055 is 550055622222.

222226550055 is a `hidden beast` number, since 2 + 22 + 22 + 65 + 500 + 55 = 666.

It is not a de Polignac number, because 222226550055 - 2¹⁵ = 222226517287 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3212664 + ... + 3281106.

Almost surely, 2^222226550055 is an apocalyptic number.

222226550055 is a deficient number, since it is larger than the sum of its proper divisors (176190628137).

222226550055 is an equidigital number, since it uses as much as digits as its factorization.

222226550055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76477 (or 76468 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

The spelling of 222226550055 in words is "two hundred twenty-two billion, two hundred twenty-six million, five hundred fifty thousand, fifty-five".