222054633 has 12 divisors (see below), whose sum is σ = 320919300. Its totient is φ = 147956256.

The previous prime is 222054617. The next prime is 222054641. The reversal of 222054633 is 336450222.

222054633 is a `hidden beast` number, since 2 + 2 + 20 + 5 + 4 + 633 = 666.

222054633 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 164172969 + 57881664 = 12813^2 + 7608^2 .

It is not a de Polignac number, because 222054633 - 2⁴ = 222054617 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 222054597 and 222054606.

It is not an unprimeable number, because it can be changed into a prime (222053633) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14343 + ... + 25491.

It is an arithmetic number, because the mean of its divisors is an integer number (26743275).

Almost surely, 2^222054633 is an apocalyptic number.

It is an amenable number.

222054633 is a deficient number, since it is larger than the sum of its proper divisors (98864667).

222054633 is a wasteful number, since it uses less digits than its factorization.

222054633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13368 (or 13365 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 222054633 is about 14901.4976764082. The cubic root of 222054633 is about 605.5545610710.

The spelling of 222054633 in words is "two hundred twenty-two million, fifty-four thousand, six hundred thirty-three".