2112200210202 has 32 divisors (see below), whose sum is σ = 4233321031680. Its totient is φ = 702580184880.

The previous prime is 2112200210129. The next prime is 2112200210221. The reversal of 2112200210202 is 2020120022112.

It is a super-2 number, since 2×2112200210202² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73573783 + ... + 73602485.

It is an arithmetic number, because the mean of its divisors is an integer number (132291282240).

Almost surely, 2^{2112200210202} is an apocalyptic number.

2112200210202 is an abundant number, since it is smaller than the sum of its proper divisors (2121120821478).

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

2112200210202 is a wasteful number, since it uses less digits than its factorization.

2112200210202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54178.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2112200210202 its reverse (2020120022112), we get a palindrome (4132320232314).

The spelling of 2112200210202 in words is "two trillion, one hundred twelve billion, two hundred million, two hundred ten thousand, two hundred two".