20233300213312 has 28 divisors (see below), whose sum is σ = 40152493951900. Its totient is φ = 10116136382976.

The previous prime is 20233300213297. The next prime is 20233300213397. The reversal of 20233300213312 is 21331200333202.

It can be written as a sum of positive squares in 2 ways, for example, as 9336593581056 + 10896706632256 = 3055584^2 + 3301016^2 .

It is a super-2 number, since 2×20233300213312² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6755187 + ... + 9278962.

Almost surely, 2^{20233300213312} is an apocalyptic number.

It is an amenable number.

20233300213312 is a deficient number, since it is larger than the sum of its proper divisors (19919193738588).

20233300213312 is a wasteful number, since it uses less digits than its factorization.

20233300213312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16053878 (or 16053868 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 20233300213312 its reverse (21331200333202), we get a palindrome (41564500546514).

The spelling of 20233300213312 in words is "twenty trillion, two hundred thirty-three billion, three hundred million, two hundred thirteen thousand, three hundred twelve".