100221102230 has 16 divisors (see below), whose sum is σ = 182149422624. Its totient is φ = 39699232320.

The previous prime is 100221102181. The next prime is 100221102239. The reversal of 100221102230 is 32201122001.

It is a happy number.

It is a super-2 number, since 2×100221102230² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100221102239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48649991 + ... + 48652050.

It is an arithmetic number, because the mean of its divisors is an integer number (11384338914).

Almost surely, 2^100221102230 is an apocalyptic number.

100221102230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100221102230 is a deficient number, since it is larger than the sum of its proper divisors (81928320394).

100221102230 is a wasteful number, since it uses less digits than its factorization.

100221102230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97302151.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 100221102230 its reverse (32201122001), we get a palindrome (132422224231).

The spelling of 100221102230 in words is "one hundred billion, two hundred twenty-one million, one hundred two thousand, two hundred thirty".