20112413233333 has 16 divisors (see below), whose sum is σ = 20502087782400. Its totient is φ = 19724371845120.

The previous prime is 20112413233277. The next prime is 20112413233351. The reversal of 20112413233333 is 33333231421102.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20112413233333 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20112413233295 and 20112413233304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20112413233933) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 506858188 + ... + 506897866.

It is an arithmetic number, because the mean of its divisors is an integer number (1281380486400).

Almost surely, 2^{20112413233333} is an apocalyptic number.

It is an amenable number.

20112413233333 is a deficient number, since it is larger than the sum of its proper divisors (389674549067).

20112413233333 is a wasteful number, since it uses less digits than its factorization.

20112413233333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60012.

The product of its (nonzero) digits is 23328, while the sum is 31.

Adding to 20112413233333 its reverse (33333231421102), we get a palindrome (53445644654435).

The spelling of 20112413233333 in words is "twenty trillion, one hundred twelve billion, four hundred thirteen million, two hundred thirty-three thousand, three hundred thirty-three".