12333131214642 has 48 divisors (see below), whose sum is σ = 31364565365952. Its totient is φ = 3428515239840.

The previous prime is 12333131214641. The next prime is 12333131214643. The reversal of 12333131214642 is 24641213133321.

12333131214642 is a `hidden beast` number, since 1 + 2 + 3 + 3 + 3 + 1 + 3 + 1 + 2 + 1 + 4 + 642 = 666.

It is an interprime number because it is at equal distance from previous prime (12333131214641) and next prime (12333131214643).

It is a super-2 number, since 2×12333131214642² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12333131214597 and 12333131214606.

It is not an unprimeable number, because it can be changed into a prime (12333131214641) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1322724984 + ... + 1322734307.

It is an arithmetic number, because the mean of its divisors is an integer number (653428445124).

Almost surely, 2^{12333131214642} is an apocalyptic number.

12333131214642 is an abundant number, since it is smaller than the sum of its proper divisors (19031434151310).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12333131214642 is a wasteful number, since it uses less digits than its factorization.

12333131214642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2645459343 (or 2645459340 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

Adding to 12333131214642 its reverse (24641213133321), we get a palindrome (36974344347963).

The spelling of 12333131214642 in words is "twelve trillion, three hundred thirty-three billion, one hundred thirty-one million, two hundred fourteen thousand, six hundred forty-two".