1322012022213 has 8 divisors (see below), whose sum is σ = 1791579134176. Its totient is φ = 866893129200.

The previous prime is 1322012022211. The next prime is 1322012022263. The reversal of 1322012022213 is 3122202102231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1322012022213 - 2¹ = 1322012022211 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1322012022213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322012022211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3612054523 + ... + 3612054888.

It is an arithmetic number, because the mean of its divisors is an integer number (223947391772).

Almost surely, 2^{1322012022213} is an apocalyptic number.

It is an amenable number.

1322012022213 is a deficient number, since it is larger than the sum of its proper divisors (469567111963).

1322012022213 is an equidigital number, since it uses as much as digits as its factorization.

1322012022213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7224109475.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1322012022213 its reverse (3122202102231), we get a palindrome (4444214124444).

The spelling of 1322012022213 in words is "one trillion, three hundred twenty-two billion, twelve million, twenty-two thousand, two hundred thirteen".