222022201220222 has 16 divisors (see below), whose sum is σ = 359288284113360. Its totient is φ = 102289774896192.

The previous prime is 222022201220093. The next prime is 222022201220249. The reversal of 222022201220222 is 222022102220222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7583746847 + ... + 7583776122.

It is an arithmetic number, because the mean of its divisors is an integer number (22455517757085).

Almost surely, 2^{222022201220222} is an apocalyptic number.

222022201220222 is a deficient number, since it is larger than the sum of its proper divisors (137266082893138).

222022201220222 is a wasteful number, since it uses less digits than its factorization.

222022201220222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15167523547.

The product of its (nonzero) digits is 2048, while the sum is 23.

Adding to 222022201220222 its reverse (222022102220222), we get a palindrome (444044303440444).

The spelling of 222022201220222 in words is "two hundred twenty-two trillion, twenty-two billion, two hundred one million, two hundred twenty thousand, two hundred twenty-two".