3221012222089 has 2 divisors, whose sum is σ = 3221012222090. Its totient is φ = 3221012222088.

The previous prime is 3221012222059. The next prime is 3221012222167. The reversal of 3221012222089 is 9802222101223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1871744125689 + 1349268096400 = 1368117^2 + 1161580^2 .

It is an emirp because it is prime and its reverse (9802222101223) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3221012222089 - 2¹³ = 3221012213897 is a prime.

It is not a weakly prime, because it can be changed into another prime (3221012222059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1610506111044 + 1610506111045.

It is an arithmetic number, because the mean of its divisors is an integer number (1610506111045).

Almost surely, 2^{3221012222089} is an apocalyptic number.

It is an amenable number.

3221012222089 is a deficient number, since it is larger than the sum of its proper divisors (1).

3221012222089 is an equidigital number, since it uses as much as digits as its factorization.

3221012222089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 34.

The spelling of 3221012222089 in words is "three trillion, two hundred twenty-one billion, twelve million, two hundred twenty-two thousand, eighty-nine".