3366228221149 has 2 divisors, whose sum is σ = 3366228221150. Its totient is φ = 3366228221148.

The previous prime is 3366228221143. The next prime is 3366228221183. The reversal of 3366228221149 is 9411228226633.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2280084900025 + 1086143321124 = 1509995^2 + 1042182^2 .

It is a cyclic number.

It is not a de Polignac number, because 3366228221149 - 2¹³ = 3366228212957 is a prime.

It is a super-2 number, since 2×3366228221149² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3366228221143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1683114110574 + 1683114110575.

It is an arithmetic number, because the mean of its divisors is an integer number (1683114110575).

Almost surely, 2^{3366228221149} is an apocalyptic number.

It is an amenable number.

3366228221149 is a deficient number, since it is larger than the sum of its proper divisors (1).

3366228221149 is an equidigital number, since it uses as much as digits as its factorization.

3366228221149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1492992, while the sum is 49.

The spelling of 3366228221149 in words is "three trillion, three hundred sixty-six billion, two hundred twenty-eight million, two hundred twenty-one thousand, one hundred forty-nine".