100000221202002 has 32 divisors (see below), whose sum is σ = 218182795871040. Its totient is φ = 30303028574720.

The previous prime is 100000221201911. The next prime is 100000221202093. The reversal of 100000221202002 is 200202122000001.

It is an interprime number because it is at equal distance from previous prime (100000221201911) and next prime (100000221202093).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32800438 + ... + 35719310.

It is an arithmetic number, because the mean of its divisors is an integer number (6818212370970).

Almost surely, 2^{100000221202002} is an apocalyptic number.

100000221202002 is an abundant number, since it is smaller than the sum of its proper divisors (118182574669038).

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

100000221202002 is a wasteful number, since it uses less digits than its factorization.

100000221202002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3437978.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 100000221202002 its reverse (200202122000001), we get a palindrome (300202343202003).

The spelling of 100000221202002 in words is "one hundred trillion, two hundred twenty-one million, two hundred two thousand, two".