13233225315242 has 32 divisors (see below), whose sum is σ = 20560365302400. Its totient is φ = 6383964525120.

The previous prime is 13233225315221. The next prime is 13233225315253. The reversal of 13233225315242 is 24251352233231.

It is a junction number, because it is equal to n+sod(n) for n = 13233225315196 and 13233225315205.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29931509 + ... + 30370407.

It is an arithmetic number, because the mean of its divisors is an integer number (642511415700).

Almost surely, 2^{13233225315242} is an apocalyptic number.

13233225315242 is a deficient number, since it is larger than the sum of its proper divisors (7327139987158).

13233225315242 is a wasteful number, since it uses less digits than its factorization.

13233225315242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443678.

The product of its digits is 259200, while the sum is 38.

Adding to 13233225315242 its reverse (24251352233231), we get a palindrome (37484577548473).

The spelling of 13233225315242 in words is "thirteen trillion, two hundred thirty-three billion, two hundred twenty-five million, three hundred fifteen thousand, two hundred forty-two".