222266606222 has 16 divisors (see below), whose sum is σ = 337258760400. Its totient is φ = 109847855040.

The previous prime is 222266606183. The next prime is 222266606239. The reversal of 222266606222 is 222606662222.

222266606222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×222266606222² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 328604 + ... + 743312.

It is an arithmetic number, because the mean of its divisors is an integer number (21078672525).

Almost surely, 2^222266606222 is an apocalyptic number.

222266606222 is a deficient number, since it is larger than the sum of its proper divisors (114992154178).

222266606222 is a wasteful number, since it uses less digits than its factorization.

222266606222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417811.

The product of its (nonzero) digits is 165888, while the sum is 38.

The spelling of 222266606222 in words is "two hundred twenty-two billion, two hundred sixty-six million, six hundred six thousand, two hundred twenty-two".