2002221120200 has 96 divisors (see below), whose sum is σ = 5332038192000. Its totient is φ = 684946698240.

The previous prime is 2002221120199. The next prime is 2002221120217. The reversal of 2002221120200 is 20211222002.

It is a Harshad number since it is a multiple of its sum of digits (14).

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, 964004 + ... + 2221203.

It is an arithmetic number, because the mean of its divisors is an integer number (55542064500).

Almost surely, 2^{2002221120200} is an apocalyptic number.

2002221120200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2002221120200 is an abundant number, since it is smaller than the sum of its proper divisors (3329817071800).

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

2002221120200 is a wasteful number, since it uses less digits than its factorization.

2002221120200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3185679 (or 3185670 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2002221120200 its reverse (20211222002), we get a palindrome (2022432342202).

The spelling of 2002221120200 in words is "two trillion, two billion, two hundred twenty-one million, one hundred twenty thousand, two hundred".