112201001020002 has 32 divisors (see below), whose sum is σ = 246482748241920. Its totient is φ = 33891377881680.

The previous prime is 112201001020001. The next prime is 112201001020007. The reversal of 112201001020002 is 200020100102211.

It is a self number, because there is not a number n which added to its sum of digits gives 112201001020002.

It is not an unprimeable number, because it can be changed into a prime (112201001020001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21396069274 + ... + 21396074517.

It is an arithmetic number, because the mean of its divisors is an integer number (7702585882560).

Almost surely, 2^{112201001020002} is an apocalyptic number.

112201001020002 is an abundant number, since it is smaller than the sum of its proper divisors (134281747221918).

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

112201001020002 is a wasteful number, since it uses less digits than its factorization.

112201001020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42792143838.

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

Adding to 112201001020002 its reverse (200020100102211), we get a palindrome (312221101122213).

The spelling of 112201001020002 in words is "one hundred twelve trillion, two hundred one billion, one million, twenty thousand, two".