2220220222322 has 8 divisors (see below), whose sum is σ = 3475127304576. Its totient is φ = 1061844454132.

The previous prime is 2220220222307. The next prime is 2220220222379. The reversal of 2220220222322 is 2232220220222.

It is a happy number.

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

It is a super-2 number, since 2×2220220222322² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24132828458 + ... + 24132828549.

It is an arithmetic number, because the mean of its divisors is an integer number (434390913072).

Almost surely, 2^{2220220222322} is an apocalyptic number.

2220220222322 is a deficient number, since it is larger than the sum of its proper divisors (1254907082254).

2220220222322 is a wasteful number, since it uses less digits than its factorization.

2220220222322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48265657032.

The product of its (nonzero) digits is 3072, while the sum is 23.

Adding to 2220220222322 its reverse (2232220220222), we get a palindrome (4452440442544).

The spelling of 2220220222322 in words is "two trillion, two hundred twenty billion, two hundred twenty million, two hundred twenty-two thousand, three hundred twenty-two".