13212331023322 has 16 divisors (see below), whose sum is σ = 19847967414912. Its totient is φ = 6596349099120.

The previous prime is 13212331023301. The next prime is 13212331023341. The reversal of 13212331023322 is 22332013321231.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1863523 + ... + 5467849.

It is an arithmetic number, because the mean of its divisors is an integer number (1240497963432).

Almost surely, 2^{13212331023322} is an apocalyptic number.

13212331023322 is a deficient number, since it is larger than the sum of its proper divisors (6635636391590).

13212331023322 is a wasteful number, since it uses less digits than its factorization.

13212331023322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3607053.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 13212331023322 its reverse (22332013321231), we get a palindrome (35544344344553).

The spelling of 13212331023322 in words is "thirteen trillion, two hundred twelve billion, three hundred thirty-one million, twenty-three thousand, three hundred twenty-two".