1012212200333 has 4 divisors (see below), whose sum is σ = 1047116069340. Its totient is φ = 977308331328.

The previous prime is 1012212200309. The next prime is 1012212200347. The reversal of 1012212200333 is 3330022122101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 282600686404 + 729611513929 = 531602^2 + 854173^2 .

It is a cyclic number.

It is not a de Polignac number, because 1012212200333 - 2⁶ = 1012212200269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012212200303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17451934460 + ... + 17451934517.

It is an arithmetic number, because the mean of its divisors is an integer number (261779017335).

Almost surely, 2^{1012212200333} is an apocalyptic number.

It is an amenable number.

1012212200333 is a deficient number, since it is larger than the sum of its proper divisors (34903869007).

1012212200333 is an equidigital number, since it uses as much as digits as its factorization.

1012212200333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34903869006.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1012212200333 its reverse (3330022122101), we get a palindrome (4342234322434).

The spelling of 1012212200333 in words is "one trillion, twelve billion, two hundred twelve million, two hundred thousand, three hundred thirty-three".