100221022102 has 8 divisors (see below), whose sum is σ = 152142756696. Its totient is φ = 49506769872.

The previous prime is 100221022091. The next prime is 100221022123. The reversal of 100221022102 is 201220122001.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 301870383 + ... + 301870714.

It is an arithmetic number, because the mean of its divisors is an integer number (19017844587).

Almost surely, 2^100221022102 is an apocalyptic number.

100221022102 is a deficient number, since it is larger than the sum of its proper divisors (51921734594).

100221022102 is an equidigital number, since it uses as much as digits as its factorization.

100221022102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603741182.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 100221022102 its reverse (201220122001), we get a palindrome (301441144103).

The spelling of 100221022102 in words is "one hundred billion, two hundred twenty-one million, twenty-two thousand, one hundred two".