2030221322 has 16 divisors (see below), whose sum is σ = 3079354272. Its totient is φ = 1003831920.

The previous prime is 2030221267. The next prime is 2030221327. The reversal of 2030221322 is 2231220302.

It is a self number, because there is not a number n which added to its sum of digits gives 2030221322.

It is not an unprimeable number, because it can be changed into a prime (2030221327) 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, 50933 + ... + 81575.

It is an arithmetic number, because the mean of its divisors is an integer number (192459642).

Almost surely, 2^2030221322 is an apocalyptic number.

2030221322 is a deficient number, since it is larger than the sum of its proper divisors (1049132950).

2030221322 is a wasteful number, since it uses less digits than its factorization.

2030221322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31013.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2030221322 is about 45057.9773403112. The cubic root of 2030221322 is about 1266.2354310268.

Adding to 2030221322 its reverse (2231220302), we get a palindrome (4261441624).

The spelling of 2030221322 in words is "two billion, thirty million, two hundred twenty-one thousand, three hundred twenty-two".