112120201002 has 64 divisors (see below), whose sum is σ = 229547986560. Its totient is φ = 36498259200.

The previous prime is 112120201001. The next prime is 112120201013. The reversal of 112120201002 is 200102021211.

It is not an unprimeable number, because it can be changed into a prime (112120201001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69509548 + ... + 69511160.

It is an arithmetic number, because the mean of its divisors is an integer number (3586687290).

Almost surely, 2^112120201002 is an apocalyptic number.

112120201002 is an abundant number, since it is smaller than the sum of its proper divisors (117427785558).

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

112120201002 is a wasteful number, since it uses less digits than its factorization.

112120201002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2919.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 112120201002 its reverse (200102021211), we get a palindrome (312222222213).

The spelling of 112120201002 in words is "one hundred twelve billion, one hundred twenty million, two hundred one thousand, two".