112200202121210 has 24 divisors (see below), whose sum is σ = 234933484442580. Its totient is φ = 38468640727104.

The previous prime is 112200202121197. The next prime is 112200202121221. The reversal of 112200202121210 is 12121202002211.

It can be written as a sum of positive squares in 2 ways, for example, as 112049655793201 + 150546328009 = 10585351^2 + 388003^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 114490001675 + ... + 114490002654.

Almost surely, 2^{112200202121210} is an apocalyptic number.

112200202121210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112200202121210 is an abundant number, since it is smaller than the sum of its proper divisors (122733282321370).

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

112200202121210 is a wasteful number, since it uses less digits than its factorization.

112200202121210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228980004350 (or 228980004343 counting only the distinct ones).

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

Adding to 112200202121210 its reverse (12121202002211), we get a palindrome (124321404123421).

The spelling of 112200202121210 in words is "one hundred twelve trillion, two hundred billion, two hundred two million, one hundred twenty-one thousand, two hundred ten".