222112211102 has 8 divisors (see below), whose sum is σ = 336402960816. Its totient is φ = 109977890832.

The previous prime is 222112211093. The next prime is 222112211159. The reversal of 222112211102 is 201112211222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 539107103 + ... + 539107514.

It is an arithmetic number, because the mean of its divisors is an integer number (42050370102).

Almost surely, 2^222112211102 is an apocalyptic number.

222112211102 is a deficient number, since it is larger than the sum of its proper divisors (114290749714).

222112211102 is a wasteful number, since it uses less digits than its factorization.

222112211102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1078214722.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 222112211102 its reverse (201112211222), we get a palindrome (423224422324).

The spelling of 222112211102 in words is "two hundred twenty-two billion, one hundred twelve million, two hundred eleven thousand, one hundred two".