112220231101 has 4 divisors (see below), whose sum is σ = 122422070304. Its totient is φ = 102018391900.

The previous prime is 112220231099. The next prime is 112220231111. The reversal of 112220231101 is 101132022211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 112220231101 - 2¹ = 112220231099 is a prime.

It is a super-3 number, since 3×112220231101³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112220231111) 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 3 ways as a sum of consecutive naturals, for example, 5100919585 + ... + 5100919606.

It is an arithmetic number, because the mean of its divisors is an integer number (30605517576).

Almost surely, 2^112220231101 is an apocalyptic number.

112220231101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

112220231101 is a deficient number, since it is larger than the sum of its proper divisors (10201839203).

112220231101 is a wasteful number, since it uses less digits than its factorization.

112220231101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10201839202.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 112220231101 its reverse (101132022211), we get a palindrome (213352253312).

The spelling of 112220231101 in words is "one hundred twelve billion, two hundred twenty million, two hundred thirty-one thousand, one hundred one".