1002200133073 has 2 divisors, whose sum is σ = 1002200133074. Its totient is φ = 1002200133072.

The previous prime is 1002200133061. The next prime is 1002200133101. The reversal of 1002200133073 is 3703310022001.

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., 633985397824 + 368214735249 = 796232^2 + 606807^2 .

It is a cyclic number.

It is not a de Polignac number, because 1002200133073 - 2⁵ = 1002200133041 is a prime.

It is not a weakly prime, because it can be changed into another prime (1002200133013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501100066536 + 501100066537.

It is an arithmetic number, because the mean of its divisors is an integer number (501100066537).

Almost surely, 2^{1002200133073} is an apocalyptic number.

It is an amenable number.

1002200133073 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002200133073 is an equidigital number, since it uses as much as digits as its factorization.

1002200133073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 22.

Adding to 1002200133073 its reverse (3703310022001), we get a palindrome (4705510155074).

The spelling of 1002200133073 in words is "one trillion, two billion, two hundred million, one hundred thirty-three thousand, seventy-three".