1023200112200 has 96 divisors (see below), whose sum is σ = 2836997170560. Its totient is φ = 335558784000.

The previous prime is 1023200112199. The next prime is 1023200112211. The reversal of 1023200112200 is 22110023201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

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 23 ways as a sum of consecutive naturals, for example, 15856001 + ... + 15920400.

It is an arithmetic number, because the mean of its divisors is an integer number (29552053860).

Almost surely, 2^{1023200112200} is an apocalyptic number.

1023200112200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1023200112200 is an abundant number, since it is smaller than the sum of its proper divisors (1813797058360).

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

1023200112200 is a wasteful number, since it uses less digits than its factorization.

1023200112200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31776447 (or 31776438 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 1023200112200 its reverse (22110023201), we get a palindrome (1045310135401).

It can be divided in two parts, 10232001 and 12200, that added together give a palindrome (10244201).

The spelling of 1023200112200 in words is "one trillion, twenty-three billion, two hundred million, one hundred twelve thousand, two hundred".