3333122222281 has 2 divisors, whose sum is σ = 3333122222282. Its totient is φ = 3333122222280.

The previous prime is 3333122222279. The next prime is 3333122222317. The reversal of 3333122222281 is 1822222213333.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2270385968400 + 1062736253881 = 1506780^2 + 1030891^2 .

It is a cyclic number.

It is not a de Polignac number, because 3333122222281 - 2¹ = 3333122222279 is a prime.

It is a super-2 number, since 2×3333122222281² (a number of 26 digits) contains 22 as substring.

Together with 3333122222279, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3333122225281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1666561111140 + 1666561111141.

It is an arithmetic number, because the mean of its divisors is an integer number (1666561111141).

Almost surely, 2^{3333122222281} is an apocalyptic number.

It is an amenable number.

3333122222281 is a deficient number, since it is larger than the sum of its proper divisors (1).

3333122222281 is an equidigital number, since it uses as much as digits as its factorization.

3333122222281 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41472, while the sum is 34.

The spelling of 3333122222281 in words is "three trillion, three hundred thirty-three billion, one hundred twenty-two million, two hundred twenty-two thousand, two hundred eighty-one".