3333221099977 has 2 divisors, whose sum is σ = 3333221099978. Its totient is φ = 3333221099976.

The previous prime is 3333221099947. The next prime is 3333221100107. The reversal of 3333221099977 is 7799901223333.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2594341604416 + 738879495561 = 1610696^2 + 859581^2 .

It is a cyclic number.

It is not a de Polignac number, because 3333221099977 - 2⁷ = 3333221099849 is a prime.

It is a super-2 number, since 2×3333221099977² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3333221099927) 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, 1666610549988 + 1666610549989.

It is an arithmetic number, because the mean of its divisors is an integer number (1666610549989).

Almost surely, 2^{3333221099977} is an apocalyptic number.

It is an amenable number.

3333221099977 is a deficient number, since it is larger than the sum of its proper divisors (1).

3333221099977 is an equidigital number, since it uses as much as digits as its factorization.

3333221099977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11573604, while the sum is 58.

The spelling of 3333221099977 in words is "three trillion, three hundred thirty-three billion, two hundred twenty-one million, ninety-nine thousand, nine hundred seventy-seven".