112213020023 has 6 divisors (see below), whose sum is σ = 121508773344. Its totient is φ = 103581249096.

The previous prime is 112213019981. The next prime is 112213020167. The reversal of 112213020023 is 320020312211.

It is not a de Polignac number, because 112213020023 - 2¹⁸ = 112212757879 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112213019983 and 112213020010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112213020823) 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 5 ways as a sum of consecutive naturals, for example, 331991015 + ... + 331991352.

It is an arithmetic number, because the mean of its divisors is an integer number (20251462224).

Almost surely, 2^112213020023 is an apocalyptic number.

112213020023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

112213020023 is a deficient number, since it is larger than the sum of its proper divisors (9295753321).

112213020023 is an equidigital number, since it uses as much as digits as its factorization.

112213020023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 663982393 (or 663982380 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 112213020023 its reverse (320020312211), we get a palindrome (432233332234).

The spelling of 112213020023 in words is "one hundred twelve billion, two hundred thirteen million, twenty thousand, twenty-three".