1012220320233 has 8 divisors (see below), whose sum is σ = 1350059817600. Its totient is φ = 674597184848.

The previous prime is 1012220320211. The next prime is 1012220320247. The reversal of 1012220320233 is 3320230222101.

It is a happy number.

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 1012220320233 - 2⁶ = 1012220320169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1012220327233) 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, 54079578 + ... + 54098291.

It is an arithmetic number, because the mean of its divisors is an integer number (168757477200).

Almost surely, 2^{1012220320233} is an apocalyptic number.

It is an amenable number.

1012220320233 is a deficient number, since it is larger than the sum of its proper divisors (337839497367).

1012220320233 is a wasteful number, since it uses less digits than its factorization.

1012220320233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108180991.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1012220320233 its reverse (3320230222101), we get a palindrome (4332450542334).

The spelling of 1012220320233 in words is "one trillion, twelve billion, two hundred twenty million, three hundred twenty thousand, two hundred thirty-three".