322121011132211 has 64 divisors (see below), whose sum is σ = 347049278714880. Its totient is φ = 297923265024000.

The previous prime is 322121011132189. The next prime is 322121011132213. The reversal of 322121011132211 is 112231110121223.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-322121011132211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (322121011132213) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 78700464881 + ... + 78700468973.

It is an arithmetic number, because the mean of its divisors is an integer number (5422644979920).

Almost surely, 2^{322121011132211} is an apocalyptic number.

322121011132211 is a deficient number, since it is larger than the sum of its proper divisors (24928267582669).

322121011132211 is a wasteful number, since it uses less digits than its factorization.

322121011132211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5324.

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

Adding to 322121011132211 its reverse (112231110121223), we get a palindrome (434352121253434).

The spelling of 322121011132211 in words is "three hundred twenty-two trillion, one hundred twenty-one billion, eleven million, one hundred thirty-two thousand, two hundred eleven".