2002202212112 has 40 divisors (see below), whose sum is σ = 3909161092320. Its totient is φ = 993387549440.

The previous prime is 2002202212097. The next prime is 2002202212163. The reversal of 2002202212112 is 2112122022002.

It is a happy 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, 40404983 + ... + 40454505.

It is an arithmetic number, because the mean of its divisors is an integer number (97729027308).

Almost surely, 2^{2002202212112} is an apocalyptic number.

It is an amenable number.

2002202212112 is a deficient number, since it is larger than the sum of its proper divisors (1906958880208).

2002202212112 is a wasteful number, since it uses less digits than its factorization.

2002202212112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68951 (or 68945 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2002202212112 its reverse (2112122022002), we get a palindrome (4114324234114).

The spelling of 2002202212112 in words is "two trillion, two billion, two hundred two million, two hundred twelve thousand, one hundred twelve".