3220121022202 has 16 divisors (see below), whose sum is σ = 5710559448960. Its totient is φ = 1332463871088.

The previous prime is 3220121022197. The next prime is 3220121022211. The reversal of 3220121022202 is 2022201210223.

It is a self number, because there is not a number n which added to its sum of digits gives 3220121022202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3965665878 + ... + 3965666689.

It is an arithmetic number, because the mean of its divisors is an integer number (356909965560).

Almost surely, 2^{3220121022202} is an apocalyptic number.

3220121022202 is a deficient number, since it is larger than the sum of its proper divisors (2490438426758).

3220121022202 is a wasteful number, since it uses less digits than its factorization.

3220121022202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7931332605.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 3220121022202 its reverse (2022201210223), we get a palindrome (5242322232425).

The spelling of 3220121022202 in words is "three trillion, two hundred twenty billion, one hundred twenty-one million, twenty-two thousand, two hundred two".