1012200223300 has 72 divisors (see below), whose sum is σ = 2532471411456. Its totient is φ = 343968898560.

The previous prime is 1012200223277. The next prime is 1012200223343. The reversal of 1012200223300 is 33220022101.

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, 6319132 + ... + 6477331.

It is an arithmetic number, because the mean of its divisors is an integer number (35173214048).

Almost surely, 2^{1012200223300} is an apocalyptic number.

1012200223300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1012200223300 is an abundant number, since it is smaller than the sum of its proper divisors (1520271188156).

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

1012200223300 is a wasteful number, since it uses less digits than its factorization.

1012200223300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12796597 (or 12796590 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 1012200223300 its reverse (33220022101), we get a palindrome (1045420245401).

The spelling of 1012200223300 in words is "one trillion, twelve billion, two hundred million, two hundred twenty-three thousand, three hundred".