222211120211202 has 16 divisors (see below), whose sum is σ = 448499508684480. Its totient is φ = 73390828693392.

The previous prime is 222211120211141. The next prime is 222211120211207. The reversal of 222211120211202 is 202112021112222.

It is not an unprimeable number, because it can be changed into a prime (222211120211207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169886176878 + ... + 169886178185.

It is an arithmetic number, because the mean of its divisors is an integer number (28031219292780).

Almost surely, 2^{222211120211202} is an apocalyptic number.

222211120211202 is an abundant number, since it is smaller than the sum of its proper divisors (226288388473278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222211120211202 is a wasteful number, since it uses less digits than its factorization.

222211120211202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339772355177.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 222211120211202 its reverse (202112021112222), we get a palindrome (424323141323424).

The spelling of 222211120211202 in words is "two hundred twenty-two trillion, two hundred eleven billion, one hundred twenty million, two hundred eleven thousand, two hundred two".