222122202112202 has 16 divisors (see below), whose sum is σ = 380781709351872. Its totient is φ = 95195031615360.

The previous prime is 222122202112163. The next prime is 222122202112207. The reversal of 222122202112202 is 202211202221222.

It is not an unprimeable number, because it can be changed into a prime (222122202112207) 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, 9407324 + ... + 23081207.

It is an arithmetic number, because the mean of its divisors is an integer number (23798856834492).

Almost surely, 2^{222122202112202} is an apocalyptic number.

222122202112202 is a deficient number, since it is larger than the sum of its proper divisors (158659507239670).

222122202112202 is a wasteful number, since it uses less digits than its factorization.

222122202112202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32976893.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 222122202112202 its reverse (202211202221222), we get a palindrome (424333404333424).

The spelling of 222122202112202 in words is "two hundred twenty-two trillion, one hundred twenty-two billion, two hundred two million, one hundred twelve thousand, two hundred two".