10112222012200 has 144 divisors (see below), whose sum is σ = 29835745524000. Its totient is φ = 3151861372800.

The previous prime is 10112222012177. The next prime is 10112222012267. The reversal of 10112222012200 is 221022221101.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 46794900 + ... + 47010499.

It is an arithmetic number, because the mean of its divisors is an integer number (207192677250).

Almost surely, 2^{10112222012200} is an apocalyptic number.

10112222012200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10112222012200 is an abundant number, since it is smaller than the sum of its proper divisors (19723523511800).

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

10112222012200 is a wasteful number, since it uses less digits than its factorization.

10112222012200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93805440 (or 93805424 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10112222012200 its reverse (221022221101), we get a palindrome (10333244233301).

The spelling of 10112222012200 in words is "ten trillion, one hundred twelve billion, two hundred twenty-two million, twelve thousand, two hundred".