2123022322 has 24 divisors (see below), whose sum is σ = 3387747456. Its totient is φ = 997631808.

The previous prime is 2123022313. The next prime is 2123022463. The reversal of 2123022322 is 2232203212.

It is a self number, because there is not a number n which added to its sum of digits gives 2123022322.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 473463 + ... + 477925.

It is an arithmetic number, because the mean of its divisors is an integer number (141156144).

Almost surely, 2^2123022322 is an apocalyptic number.

2123022322 is a deficient number, since it is larger than the sum of its proper divisors (1264725134).

2123022322 is a wasteful number, since it uses less digits than its factorization.

2123022322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5322 (or 5305 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2123022322 is about 46076.2663634978. The cubic root of 2123022322 is about 1285.2418349063.

Adding to 2123022322 its reverse (2232203212), we get a palindrome (4355225534).

The spelling of 2123022322 in words is "two billion, one hundred twenty-three million, twenty-two thousand, three hundred twenty-two".