200021120002 has 8 divisors (see below), whose sum is σ = 327307287312. Its totient is φ = 90918690900.

The previous prime is 200021119993. The next prime is 200021120003.

200021120002 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (200021120003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4545934524 + ... + 4545934567.

It is an arithmetic number, because the mean of its divisors is an integer number (40913410914).

Almost surely, 2^200021120002 is an apocalyptic number.

200021120002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

200021120002 is a deficient number, since it is larger than the sum of its proper divisors (127286167310).

200021120002 is a wasteful number, since it uses less digits than its factorization.

200021120002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9091869104.

The product of its (nonzero) digits is 16, while the sum is 10.

It can be divided in two parts, 200021 and 120002, that multiplied together give a palindrome (24002920042).

The spelling of 200021120002 in words is "two hundred billion, twenty-one million, one hundred twenty thousand, two".