3222201210212 has 6 divisors (see below), whose sum is σ = 5638852117878. Its totient is φ = 1611100605104.

The previous prime is 3222201210191. The next prime is 3222201210233. The reversal of 3222201210212 is 2120121022223.

It is an interprime number because it is at equal distance from previous prime (3222201210191) and next prime (3222201210233).

It can be written as a sum of positive squares in only one way, i.e., 2119982592256 + 1102218617956 = 1456016^2 + 1049866^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 402775151273 + ... + 402775151280.

It is an arithmetic number, because the mean of its divisors is an integer number (939808686313).

Almost surely, 2^{3222201210212} is an apocalyptic number.

It is an amenable number.

3222201210212 is a deficient number, since it is larger than the sum of its proper divisors (2416650907666).

3222201210212 is a wasteful number, since it uses less digits than its factorization.

3222201210212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805550302557 (or 805550302555 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 3222201210212 its reverse (2120121022223), we get a palindrome (5342322232435).

The spelling of 3222201210212 in words is "three trillion, two hundred twenty-two billion, two hundred one million, two hundred ten thousand, two hundred twelve".