100220221102002 has 16 divisors (see below), whose sum is σ = 200442529170912. Its totient is φ = 33406392539520.

The previous prime is 100220221101991. The next prime is 100220221102013. The reversal of 100220221102002 is 200201122022001.

It is an interprime number because it is at equal distance from previous prime (100220221101991) and next prime (100220221102013).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86332324 + ... + 87485487.

It is an arithmetic number, because the mean of its divisors is an integer number (12527658073182).

Almost surely, 2^{100220221102002} is an apocalyptic number.

100220221102002 is an abundant number, since it is smaller than the sum of its proper divisors (100222308068910).

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

100220221102002 is a wasteful number, since it uses less digits than its factorization.

100220221102002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173913913.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 100220221102002 its reverse (200201122022001), we get a palindrome (300421343124003).

The spelling of 100220221102002 in words is "one hundred trillion, two hundred twenty billion, two hundred twenty-one million, one hundred two thousand, two".