1012200213223 has 8 divisors (see below), whose sum is σ = 1027859824880. Its totient is φ = 996556841280.

The previous prime is 1012200213209. The next prime is 1012200213247. The reversal of 1012200213223 is 3223120022101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1012200213223 - 2²¹ = 1012198116071 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1012200213223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012200213263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3934278 + ... + 4183651.

It is an arithmetic number, because the mean of its divisors is an integer number (128482478110).

Almost surely, 2^{1012200213223} is an apocalyptic number.

1012200213223 is a deficient number, since it is larger than the sum of its proper divisors (15659611657).

1012200213223 is an equidigital number, since it uses as much as digits as its factorization.

1012200213223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8119857.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1012200213223 its reverse (3223120022101), we get a palindrome (4235320235324).

The spelling of 1012200213223 in words is "one trillion, twelve billion, two hundred million, two hundred thirteen thousand, two hundred twenty-three".