1222321133311 has 8 divisors (see below), whose sum is σ = 1246100904000. Its totient is φ = 1198749046560.

The previous prime is 1222321133207. The next prime is 1222321133357. The reversal of 1222321133311 is 1133311232221.

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 1222321133311 - 2¹⁷ = 1222321002239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222321133911) 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, 51909100 + ... + 51932641.

It is an arithmetic number, because the mean of its divisors is an integer number (155762613000).

Almost surely, 2^{1222321133311} is an apocalyptic number.

1222321133311 is a deficient number, since it is larger than the sum of its proper divisors (23779770689).

1222321133311 is a wasteful number, since it uses less digits than its factorization.

1222321133311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103841969.

The product of its digits is 1296, while the sum is 25.

Adding to 1222321133311 its reverse (1133311232221), we get a palindrome (2355632365532).

The spelling of 1222321133311 in words is "one trillion, two hundred twenty-two billion, three hundred twenty-one million, one hundred thirty-three thousand, three hundred eleven".