1002209999983 has 2 divisors, whose sum is σ = 1002209999984. Its totient is φ = 1002209999982.

The previous prime is 1002209999977. The next prime is 1002210000007. The reversal of 1002209999983 is 3899999022001.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1002209999983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1002209999383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501104999991 + 501104999992.

It is an arithmetic number, because the mean of its divisors is an integer number (501104999992).

Almost surely, 2^{1002209999983} is an apocalyptic number.

1002209999983 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002209999983 is an equidigital number, since it uses as much as digits as its factorization.

1002209999983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5668704, while the sum is 61.

The spelling of 1002209999983 in words is "one trillion, two billion, two hundred nine million, nine hundred ninety-nine thousand, nine hundred eighty-three".