100030022221 has 8 divisors (see below), whose sum is σ = 101406166400. Its totient is φ = 98654036832.

The previous prime is 100030022207. The next prime is 100030022237. The reversal of 100030022221 is 122220030001.

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

It is a cyclic number.

It is not a de Polignac number, because 100030022221 - 2⁵ = 100030022189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100030022321) 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, 1828930 + ... + 1882828.

It is an arithmetic number, because the mean of its divisors is an integer number (12675770800).

Almost surely, 2^100030022221 is an apocalyptic number.

It is an amenable number.

100030022221 is a deficient number, since it is larger than the sum of its proper divisors (1376144179).

100030022221 is an equidigital number, since it uses as much as digits as its factorization.

100030022221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79395.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 100030022221 its reverse (122220030001), we get a palindrome (222250052222).

The spelling of 100030022221 in words is "one hundred billion, thirty million, twenty-two thousand, two hundred twenty-one".