2202212112112 has 40 divisors (see below), whose sum is σ = 4273847027712. Its totient is φ = 1099285368000.

The previous prime is 2202212112073. The next prime is 2202212112187. The reversal of 2202212112112 is 2112112122022.

It is a self number, because there is not a number n which added to its sum of digits gives 2202212112112.

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, 23728743 + ... + 23821369.

Almost surely, 2^{2202212112112} is an apocalyptic number.

It is an amenable number.

2202212112112 is a deficient number, since it is larger than the sum of its proper divisors (2071634915600).

2202212112112 is a wasteful number, since it uses less digits than its factorization.

2202212112112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95077 (or 95071 counting only the distinct ones).

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

Adding to 2202212112112 its reverse (2112112122022), we get a palindrome (4314324234134).

The spelling of 2202212112112 in words is "two trillion, two hundred two billion, two hundred twelve million, one hundred twelve thousand, one hundred twelve".