1002003322200 has 96 divisors (see below), whose sum is σ = 3106438117200. Its totient is φ = 267181288960.

The previous prime is 1002003322171. The next prime is 1002003322223. The reversal of 1002003322200 is 22233002001.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1002003322200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9323974 + ... + 9430826.

Almost surely, 2^{1002003322200} is an apocalyptic number.

1002003322200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1002003322200 is an abundant number, since it is smaller than the sum of its proper divisors (2104434795000).

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

1002003322200 is a wasteful number, since it uses less digits than its factorization.

1002003322200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122501 (or 122492 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 1002003322200 its reverse (22233002001), we get a palindrome (1024236324201).

The spelling of 1002003322200 in words is "one trillion, two billion, three million, three hundred twenty-two thousand, two hundred".