10033311312209 has 2 divisors, whose sum is σ = 10033311312210. Its totient is φ = 10033311312208.

The previous prime is 10033311312197. The next prime is 10033311312287. The reversal of 10033311312209 is 90221311333001.

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., 9554917756609 + 478393555600 = 3091103^2 + 691660^2 .

It is a cyclic number.

It is not a de Polignac number, because 10033311312209 - 2¹² = 10033311308113 is a prime.

It is not a weakly prime, because it can be changed into another prime (10033311312709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5016655656104 + 5016655656105.

It is an arithmetic number, because the mean of its divisors is an integer number (5016655656105).

Almost surely, 2^{10033311312209} is an apocalyptic number.

It is an amenable number.

10033311312209 is a deficient number, since it is larger than the sum of its proper divisors (1).

10033311312209 is an equidigital number, since it uses as much as digits as its factorization.

10033311312209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 29.

The spelling of 10033311312209 in words is "ten trillion, thirty-three billion, three hundred eleven million, three hundred twelve thousand, two hundred nine".