2322140022 has 16 divisors (see below), whose sum is σ = 5160311280. Its totient is φ = 774046656.

The previous prime is 2322140021. The next prime is 2322140027. The reversal of 2322140022 is 2200412232.

2322140022 is a `hidden beast` number, since 23 + 221 + 400 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2322139977 and 2322140004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2322140021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21501243 + ... + 21501350.

It is an arithmetic number, because the mean of its divisors is an integer number (322519455).

Almost surely, 2^2322140022 is an apocalyptic number.

2322140022 is an abundant number, since it is smaller than the sum of its proper divisors (2838171258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2322140022 is a wasteful number, since it uses less digits than its factorization.

2322140022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43002604 (or 43002598 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 2322140022 is about 48188.5880888826. The cubic root of 2322140022 is about 1324.2281056741.

Adding to 2322140022 its reverse (2200412232), we get a palindrome (4522552254).

The spelling of 2322140022 in words is "two billion, three hundred twenty-two million, one hundred forty thousand, twenty-two".