222022221211102 has 16 divisors (see below), whose sum is σ = 370220676561792. Its totient is φ = 99166252649760.

The previous prime is 222022221211097. The next prime is 222022221211127. The reversal of 222022221211102 is 201112122220222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137730905653 + ... + 137730907264.

It is an arithmetic number, because the mean of its divisors is an integer number (23138792285112).

Almost surely, 2^{222022221211102} is an apocalyptic number.

222022221211102 is a deficient number, since it is larger than the sum of its proper divisors (148198455350690).

222022221211102 is a wasteful number, since it uses less digits than its factorization.

222022221211102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275461812963.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 222022221211102 its reverse (201112122220222), we get a palindrome (423134343431324).

The spelling of 222022221211102 in words is "two hundred twenty-two trillion, twenty-two billion, two hundred twenty-one million, two hundred eleven thousand, one hundred two".