112020122101 has 4 divisors (see below), whose sum is σ = 112826022400. Its totient is φ = 111214221804.

The previous prime is 112020122089. The next prime is 112020122113. The reversal of 112020122101 is 101221020211.

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 an interprime number because it is at equal distance from previous prime (112020122089) and next prime (112020122113).

It is a cyclic number.

It is not a de Polignac number, because 112020122101 - 2¹⁹ = 112019597813 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 (112020122171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 402949941 + ... + 402950218.

It is an arithmetic number, because the mean of its divisors is an integer number (28206505600).

Almost surely, 2^112020122101 is an apocalyptic number.

It is an amenable number.

112020122101 is a deficient number, since it is larger than the sum of its proper divisors (805900299).

112020122101 is an equidigital number, since it uses as much as digits as its factorization.

112020122101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805900298.

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

Adding to 112020122101 its reverse (101221020211), we get a palindrome (213241142312).

The spelling of 112020122101 in words is "one hundred twelve billion, twenty million, one hundred twenty-two thousand, one hundred one".