112202220001200 has 120 divisors (see below), whose sum is σ = 410766984492288. Its totient is φ = 25646221712640.

The previous prime is 112202220001169. The next prime is 112202220001229. The reversal of 112202220001200 is 2100022202211.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 112202220001200.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6678695172 + ... + 6678711971.

Almost surely, 2^{112202220001200} is an apocalyptic number.

112202220001200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112202220001200 is an abundant number, since it is smaller than the sum of its proper divisors (298564764491088).

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

112202220001200 is a wasteful number, since it uses less digits than its factorization.

112202220001200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13357407171 (or 13357407160 counting only the distinct ones).

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

Adding to 112202220001200 its reverse (2100022202211), we get a palindrome (114302242203411).

The spelling of 112202220001200 in words is "one hundred twelve trillion, two hundred two billion, two hundred twenty million, one thousand, two hundred".