1003312210200 has 144 divisors (see below), whose sum is σ = 3282582568680. Its totient is φ = 253468293120.

The previous prime is 1003312210193. The next prime is 1003312210223. The reversal of 1003312210200 is 20122133001.

It is a super-2 number, since 2×1003312210200² (a number of 25 digits) contains 22 as substring.

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 1003312210200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2099449 + ... + 2532648.

Almost surely, 2^{1003312210200} is an apocalyptic number.

1003312210200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1003312210200 is an abundant number, since it is smaller than the sum of its proper divisors (2279270358480).

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

1003312210200 is a wasteful number, since it uses less digits than its factorization.

1003312210200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4632154 (or 4632126 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 1003312210200 its reverse (20122133001), we get a palindrome (1023434343201).

The spelling of 1003312210200 in words is "one trillion, three billion, three hundred twelve million, two hundred ten thousand, two hundred".