322111130212211 has 8 divisors (see below), whose sum is σ = 336347606352384. Its totient is φ = 307893957771400.

The previous prime is 322111130212139. The next prime is 322111130212243. The reversal of 322111130212211 is 112212031111223.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-322111130212211 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (322111130215211) 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, 4825890731 + ... + 4825957476.

It is an arithmetic number, because the mean of its divisors is an integer number (42043450794048).

Almost surely, 2^{322111130212211} is an apocalyptic number.

322111130212211 is a deficient number, since it is larger than the sum of its proper divisors (14236476140173).

322111130212211 is a wasteful number, since it uses less digits than its factorization.

322111130212211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9651849681.

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 322111130212211 its reverse (112212031111223), we get a palindrome (434323161323434).

The spelling of 322111130212211 in words is "three hundred twenty-two trillion, one hundred eleven billion, one hundred thirty million, two hundred twelve thousand, two hundred eleven".