1002002033322 has 12 divisors (see below), whose sum is σ = 2171004405570. Its totient is φ = 334000677768.

The previous prime is 1002002033243. The next prime is 1002002033339. The reversal of 1002002033322 is 2233302002001.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 953417497761 + 48584535561 = 976431^2 + 220419^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 55666779629 = 1002002033322 / (1 + 0 + 0 + 2 + 0 + 0 + 2 + 0 + 3 + 3 + 3 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 1002002033295 and 1002002033304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27833389797 + ... + 27833389832.

Almost surely, 2^{1002002033322} is an apocalyptic number.

1002002033322 is an abundant number, since it is smaller than the sum of its proper divisors (1169002372248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1002002033322 is a wasteful number, since it uses less digits than its factorization.

1002002033322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55666779637 (or 55666779634 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 1002002033322 its reverse (2233302002001), we get a palindrome (3235304035323).

The spelling of 1002002033322 in words is "one trillion, two billion, two million, thirty-three thousand, three hundred twenty-two".