2321050222 has 48 divisors (see below), whose sum is σ = 3923873280. Its totient is φ = 1025934336.

The previous prime is 2321050211. The next prime is 2321050223. The reversal of 2321050222 is 2220501232.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 2321050222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2321050223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1558054 + ... + 1559542.

It is an arithmetic number, because the mean of its divisors is an integer number (81747360).

Almost surely, 2^2321050222 is an apocalyptic number.

2321050222 is a deficient number, since it is larger than the sum of its proper divisors (1602823058).

2321050222 is a wasteful number, since it uses less digits than its factorization.

2321050222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1673 (or 1654 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 2321050222 is about 48177.2791054040. The cubic root of 2321050222 is about 1324.0209160997.

Adding to 2321050222 its reverse (2220501232), we get a palindrome (4541551454).

The spelling of 2321050222 in words is "two billion, three hundred twenty-one million, fifty thousand, two hundred twenty-two".