222733706 has 16 divisors (see below), whose sum is σ = 364358400. Its totient is φ = 101497968.

The previous prime is 222733699. The next prime is 222733727. The reversal of 222733706 is 607337222.

It is a super-2 number, since 2×222733706² = 99220607576988872, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52166 + ... + 56273.

It is an arithmetic number, because the mean of its divisors is an integer number (22772400).

Almost surely, 2^222733706 is an apocalyptic number.

222733706 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

222733706 is a deficient number, since it is larger than the sum of its proper divisors (141624694).

222733706 is a wasteful number, since it uses less digits than its factorization.

222733706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108533.

The product of its (nonzero) digits is 21168, while the sum is 32.

The square root of 222733706 is about 14924.2656770777. The cubic root of 222733706 is about 606.1712220449.

The spelling of 222733706 in words is "two hundred twenty-two million, seven hundred thirty-three thousand, seven hundred six".