2320022212 has 12 divisors (see below), whose sum is σ = 4136643756. Its totient is φ = 1138124000.

The previous prime is 2320022207. The next prime is 2320022219. The reversal of 2320022212 is 2122200232.

It can be written as a sum of positive squares in 2 ways, for example, as 910470276 + 1409551936 = 30174^2 + 37544^2 .

It is not an unprimeable number, because it can be changed into a prime (2320022219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5471539 + ... + 5471962.

It is an arithmetic number, because the mean of its divisors is an integer number (344720313).

Almost surely, 2^2320022212 is an apocalyptic number.

It is an amenable number.

2320022212 is a deficient number, since it is larger than the sum of its proper divisors (1816621544).

2320022212 is a wasteful number, since it uses less digits than its factorization.

2320022212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10943558 (or 10943556 counting only the distinct ones).

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

The square root of 2320022212 is about 48166.6088903921. The cubic root of 2320022212 is about 1323.8254144073.

Adding to 2320022212 its reverse (2122200232), we get a palindrome (4442222444).

The spelling of 2320022212 in words is "two billion, three hundred twenty million, twenty-two thousand, two hundred twelve".