3323220222977 has 2 divisors, whose sum is σ = 3323220222978. Its totient is φ = 3323220222976.

The previous prime is 3323220222941. The next prime is 3323220222979. The reversal of 3323220222977 is 7792220223233.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2578975834561 + 744244388416 = 1605919^2 + 862696^2 .

It is a cyclic number.

It is not a de Polignac number, because 3323220222977 - 2⁶ = 3323220222913 is a prime.

It is a super-2 number, since 2×3323220222977² (a number of 26 digits) contains 22 as substring.

Together with 3323220222979, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3323220222979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1661610111488 + 1661610111489.

It is an arithmetic number, because the mean of its divisors is an integer number (1661610111489).

Almost surely, 2^{3323220222977} is an apocalyptic number.

It is an amenable number.

3323220222977 is a deficient number, since it is larger than the sum of its proper divisors (1).

3323220222977 is an equidigital number, since it uses as much as digits as its factorization.

3323220222977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 762048, while the sum is 44.

The spelling of 3323220222977 in words is "three trillion, three hundred twenty-three billion, two hundred twenty million, two hundred twenty-two thousand, nine hundred seventy-seven".