2212300123 has 4 divisors (see below), whose sum is σ = 2413418328. Its totient is φ = 2011181920.

The previous prime is 2212300109. The next prime is 2212300127. The reversal of 2212300123 is 3210032122.

2212300123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2212300123 - 2¹³ = 2212291931 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2212300097 and 2212300106.

It is not an unprimeable number, because it can be changed into a prime (2212300127) 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, 100559086 + ... + 100559107.

It is an arithmetic number, because the mean of its divisors is an integer number (603354582).

Almost surely, 2^2212300123 is an apocalyptic number.

2212300123 is a deficient number, since it is larger than the sum of its proper divisors (201118205).

2212300123 is a wasteful number, since it uses less digits than its factorization.

2212300123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201118204.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2212300123 is about 47035.0945890406. The cubic root of 2212300123 is about 1303.0107973559.

Adding to 2212300123 its reverse (3210032122), we get a palindrome (5422332245).

The spelling of 2212300123 in words is "two billion, two hundred twelve million, three hundred thousand, one hundred twenty-three".