100220220211002 has 64 divisors (see below), whose sum is σ = 212982032793600. Its totient is φ = 31351062899520.

The previous prime is 100220220210973. The next prime is 100220220211099. The reversal of 100220220211002 is 200112022022001.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4425193 + ... + 14833164.

It is an arithmetic number, because the mean of its divisors is an integer number (3327844262400).

Almost surely, 2^{100220220211002} is an apocalyptic number.

100220220211002 is an abundant number, since it is smaller than the sum of its proper divisors (112761812582598).

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

100220220211002 is a wasteful number, since it uses less digits than its factorization.

100220220211002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19258811.

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

Adding to 100220220211002 its reverse (200112022022001), we get a palindrome (300332242233003).

The spelling of 100220220211002 in words is "one hundred trillion, two hundred twenty billion, two hundred twenty million, two hundred eleven thousand, two".