222022111102 has 16 divisors (see below), whose sum is σ = 367686127872. Its totient is φ = 99703247320.

The previous prime is 222022111097. The next prime is 222022111133. The reversal of 222022111102 is 201111220222.

It is a happy number.

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, 60792838 + ... + 60796489.

It is an arithmetic number, because the mean of its divisors is an integer number (22980382992).

Almost surely, 2^222022111102 is an apocalyptic number.

222022111102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222022111102 is a deficient number, since it is larger than the sum of its proper divisors (145664016770).

222022111102 is a wasteful number, since it uses less digits than its factorization.

222022111102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121589423.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 222022111102 its reverse (201111220222), we get a palindrome (423133331324).

The spelling of 222022111102 in words is "two hundred twenty-two billion, twenty-two million, one hundred eleven thousand, one hundred two".