1322243232211 has 8 divisors (see below), whose sum is σ = 1442485032048. Its totient is φ = 1202007744000.

The previous prime is 1322243232199. The next prime is 1322243232223. The reversal of 1322243232211 is 1122323422231.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1322243232199) and next prime (1322243232223).

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

It is a cyclic number.

It is not a de Polignac number, because 1322243232211 - 2³¹ = 1320095748563 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 1322243232211.

It is not an unprimeable number, because it can be changed into a prime (1322243232911) 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, 1134450 + ... + 1982791.

It is an arithmetic number, because the mean of its divisors is an integer number (180310629006).

Almost surely, 2^{1322243232211} is an apocalyptic number.

1322243232211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1322243232211 is a deficient number, since it is larger than the sum of its proper divisors (120241799837).

1322243232211 is a wasteful number, since it uses less digits than its factorization.

1322243232211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3155813.

The product of its digits is 6912, while the sum is 28.

Adding to 1322243232211 its reverse (1122323422231), we get a palindrome (2444566654442).

The spelling of 1322243232211 in words is "one trillion, three hundred twenty-two billion, two hundred forty-three million, two hundred thirty-two thousand, two hundred eleven".