222012210201112 has 128 divisors (see below), whose sum is σ = 449331005678400. Its totient is φ = 102453400829952.

The previous prime is 222012210201109. The next prime is 222012210201149. The reversal of 222012210201112 is 211102012210222.

It is a self number, because there is not a number n which added to its sum of digits gives 222012210201112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21477426408 + ... + 21477436744.

Almost surely, 2^{222012210201112} is an apocalyptic number.

It is an amenable number.

222012210201112 is an abundant number, since it is smaller than the sum of its proper divisors (227318795477288).

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

222012210201112 is a wasteful number, since it uses less digits than its factorization.

222012210201112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16733 (or 16729 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 222012210201112 its reverse (211102012210222), we get a palindrome (433114222411334).

The spelling of 222012210201112 in words is "two hundred twenty-two trillion, twelve billion, two hundred ten million, two hundred one thousand, one hundred twelve".