13234142031222 has 32 divisors (see below), whose sum is σ = 30893073196032. Its totient is φ = 3700732725504.

The previous prime is 13234142031217. The next prime is 13234142031277. The reversal of 13234142031222 is 22213024143231.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 13234142031222.

It is a congruent number.

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, 3352111003 + ... + 3352114950.

It is an arithmetic number, because the mean of its divisors is an integer number (965408537376).

Almost surely, 2^{13234142031222} is an apocalyptic number.

13234142031222 is an abundant number, since it is smaller than the sum of its proper divisors (17658931164810).

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

13234142031222 is a wasteful number, since it uses less digits than its factorization.

13234142031222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6704226012.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 13234142031222 its reverse (22213024143231), we get a palindrome (35447166174453).

The spelling of 13234142031222 in words is "thirteen trillion, two hundred thirty-four billion, one hundred forty-two million, thirty-one thousand, two hundred twenty-two".