112100102221 has 8 divisors (see below), whose sum is σ = 113199001344. Its totient is φ = 111001406160.

The previous prime is 112100102189. The next prime is 112100102281. The reversal of 112100102221 is 122201001211.

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 112100102221 - 2⁵ = 112100102189 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 (112100102281) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1211676 + ... + 1300906.

It is an arithmetic number, because the mean of its divisors is an integer number (14149875168).

Almost surely, 2^112100102221 is an apocalyptic number.

It is an amenable number.

112100102221 is a deficient number, since it is larger than the sum of its proper divisors (1098899123).

112100102221 is a wasteful number, since it uses less digits than its factorization.

112100102221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101531.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 112100102221 its reverse (122201001211), we get a palindrome (234301103432).

The spelling of 112100102221 in words is "one hundred twelve billion, one hundred million, one hundred two thousand, two hundred twenty-one".