2322212123 has 16 divisors (see below), whose sum is σ = 2936010240. Its totient is φ = 1784025600.

The previous prime is 2322212117. The next prime is 2322212131. The reversal of 2322212123 is 3212122232.

It is a happy number.

It is not a de Polignac number, because 2322212123 - 2⁶ = 2322212059 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2322212095 and 2322212104.

It is not an unprimeable number, because it can be changed into a prime (2322212153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 206918 + ... + 217851.

It is an arithmetic number, because the mean of its divisors is an integer number (183500640).

Almost surely, 2^2322212123 is an apocalyptic number.

2322212123 is a deficient number, since it is larger than the sum of its proper divisors (613798117).

2322212123 is a wasteful number, since it uses less digits than its factorization.

2322212123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424858.

The product of its digits is 576, while the sum is 20.

The square root of 2322212123 is about 48189.3361958847. The cubic root of 2322212123 is about 1324.2418110179.

Adding to 2322212123 its reverse (3212122232), we get a palindrome (5534334355).

The spelling of 2322212123 in words is "two billion, three hundred twenty-two million, two hundred twelve thousand, one hundred twenty-three".