2321243122 has 16 divisors (see below), whose sum is σ = 3963546432. Its totient is φ = 1009235920.

The previous prime is 2321243083. The next prime is 2321243159. The reversal of 2321243122 is 2213421232.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 2321243093 and 2321243102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2293213 + ... + 2294224.

It is an arithmetic number, because the mean of its divisors is an integer number (247721652).

Almost surely, 2^2321243122 is an apocalyptic number.

2321243122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2321243122 is a deficient number, since it is larger than the sum of its proper divisors (1642303310).

2321243122 is a wasteful number, since it uses less digits than its factorization.

2321243122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4587473.

The product of its digits is 1152, while the sum is 22.

The square root of 2321243122 is about 48179.2810448641. The cubic root of 2321243122 is about 1324.0575944041.

Adding to 2321243122 its reverse (2213421232), we get a palindrome (4534664354).

The spelling of 2321243122 in words is "two billion, three hundred twenty-one million, two hundred forty-three thousand, one hundred twenty-two".