2122210322 has 8 divisors (see below), whose sum is σ = 3321720576. Its totient is φ = 1014970132.

The previous prime is 2122210309. The next prime is 2122210331. The reversal of 2122210322 is 2230122212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2122210322.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23067458 + ... + 23067549.

It is an arithmetic number, because the mean of its divisors is an integer number (415215072).

Almost surely, 2^2122210322 is an apocalyptic number.

2122210322 is a deficient number, since it is larger than the sum of its proper divisors (1199510254).

2122210322 is a wasteful number, since it uses less digits than its factorization.

2122210322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46135032.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2122210322 is about 46067.4540429575. The cubic root of 2122210322 is about 1285.0779569858.

Adding to 2122210322 its reverse (2230122212), we get a palindrome (4352332534).

The spelling of 2122210322 in words is "two billion, one hundred twenty-two million, two hundred ten thousand, three hundred twenty-two".