10002111122200 has 96 divisors (see below), whose sum is σ = 23797129854960. Its totient is φ = 3907570060800.

The previous prime is 10002111122161. The next prime is 10002111122233. The reversal of 10002111122200 is 222111120001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 254376942 + ... + 254416258.

Almost surely, 2^{10002111122200} is an apocalyptic number.

10002111122200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10002111122200 is an abundant number, since it is smaller than the sum of its proper divisors (13795018732760).

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

10002111122200 is a wasteful number, since it uses less digits than its factorization.

10002111122200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68957 (or 68948 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10002111122200 its reverse (222111120001), we get a palindrome (10224222242201).

The spelling of 10002111122200 in words is "ten trillion, two billion, one hundred eleven million, one hundred twenty-two thousand, two hundred".