100220112221002 has 8 divisors (see below), whose sum is σ = 150330307651200. Its totient is φ = 50110009670604.

The previous prime is 100220112220993. The next prime is 100220112221059. The reversal of 100220112221002 is 200122211022001.

It is a happy number.

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

It is a super-3 number, since 3×100220112221002³ (a number of 43 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20456602 + ... + 24877957.

It is an arithmetic number, because the mean of its divisors is an integer number (18791288456400).

Almost surely, 2^{100220112221002} is an apocalyptic number.

100220112221002 is a deficient number, since it is larger than the sum of its proper divisors (50110195430198).

100220112221002 is a wasteful number, since it uses less digits than its factorization.

100220112221002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46439900.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 100220112221002 its reverse (200122211022001), we get a palindrome (300342323243003).

The spelling of 100220112221002 in words is "one hundred trillion, two hundred twenty billion, one hundred twelve million, two hundred twenty-one thousand, two".