42133222233123 has 48 divisors (see below), whose sum is σ = 66273414752160. Its totient is φ = 23736018829824.

The previous prime is 42133222233043. The next prime is 42133222233209. The reversal of 42133222233123 is 32133222233124.

It is not a de Polignac number, because 42133222233123 - 2¹⁶ = 42133222167587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42133222233623) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23927661 + ... + 25628097.

It is an arithmetic number, because the mean of its divisors is an integer number (1380696140670).

Almost surely, 2^{42133222233123} is an apocalyptic number.

42133222233123 is a deficient number, since it is larger than the sum of its proper divisors (24140192519037).

42133222233123 is a wasteful number, since it uses less digits than its factorization.

42133222233123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1702836 (or 1702829 counting only the distinct ones).

The product of its digits is 62208, while the sum is 33.

Adding to 42133222233123 its reverse (32133222233124), we get a palindrome (74266444466247).

Subtracting from 42133222233123 its reverse (32133222233124), we obtain a palindrome (9999999999999).

The spelling of 42133222233123 in words is "forty-two trillion, one hundred thirty-three billion, two hundred twenty-two million, two hundred thirty-three thousand, one hundred twenty-three".