3222221220202 has 16 divisors (see below), whose sum is σ = 4996721866752. Its totient is φ = 1557419794560.

The previous prime is 3222221220199. The next prime is 3222221220209. The reversal of 3222221220202 is 2020221222223.

It is not an unprimeable number, because it can be changed into a prime (3222221220209) 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, 193124074 + ... + 193140757.

It is an arithmetic number, because the mean of its divisors is an integer number (312295116672).

Almost surely, 2^{3222221220202} is an apocalyptic number.

3222221220202 is a deficient number, since it is larger than the sum of its proper divisors (1774500646550).

3222221220202 is a wasteful number, since it uses less digits than its factorization.

3222221220202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386264973.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 3222221220202 its reverse (2020221222223), we get a palindrome (5242442442425).

The spelling of 3222221220202 in words is "three trillion, two hundred twenty-two billion, two hundred twenty-one million, two hundred twenty thousand, two hundred two".