2322220120 has 32 divisors (see below), whose sum is σ = 5699995920. Its totient is φ = 844443520.

The previous prime is 2322220099. The next prime is 2322220151. The reversal of 2322220120 is 210222232.

It is a junction number, because it is equal to n+sod(n) for n = 2322220094 and 2322220103.

It is a congruent number.

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, 2638447 + ... + 2639326.

Almost surely, 2^2322220120 is an apocalyptic number.

2322220120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2322220120 is an abundant number, since it is smaller than the sum of its proper divisors (3377775800).

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

2322220120 is a wasteful number, since it uses less digits than its factorization.

2322220120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5277795 (or 5277791 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2322220120 is about 48189.4191706022. The cubic root of 2322220120 is about 1324.2433311130.

Adding to 2322220120 its reverse (210222232), we get a palindrome (2532442352).

The spelling of 2322220120 in words is "two billion, three hundred twenty-two million, two hundred twenty thousand, one hundred twenty".