3220101222 has 16 divisors (see below), whose sum is σ = 6935602800. Its totient is φ = 990800352.

The previous prime is 3220101221. The next prime is 3220101229. The reversal of 3220101222 is 2221010223.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3220101221) 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, 20641597 + ... + 20641752.

It is an arithmetic number, because the mean of its divisors is an integer number (433475175).

Almost surely, 2^3220101222 is an apocalyptic number.

3220101222 is an abundant number, since it is smaller than the sum of its proper divisors (3715501578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3220101222 is a wasteful number, since it uses less digits than its factorization.

3220101222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41283367.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 3220101222 is about 56745.9357311165. The cubic root of 3220101222 is about 1476.6917250754.

Adding to 3220101222 its reverse (2221010223), we get a palindrome (5441111445).

Subtracting from 3220101222 its reverse (2221010223), we obtain a palindrome (999090999).

The spelling of 3220101222 in words is "three billion, two hundred twenty million, one hundred one thousand, two hundred twenty-two".