211330020131322 has 32 divisors (see below), whose sum is σ = 423881404081344. Its totient is φ = 70239782592000.

The previous prime is 211330020131287. The next prime is 211330020131327. The reversal of 211330020131322 is 223131020033112.

It is a junction number, because it is equal to n+sod(n) for n = 211330020131292 and 211330020131301.

It is not an unprimeable number, because it can be changed into a prime (211330020131327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 331804572 + ... + 332440872.

It is an arithmetic number, because the mean of its divisors is an integer number (13246293877542).

Almost surely, 2^{211330020131322} is an apocalyptic number.

211330020131322 is an abundant number, since it is smaller than the sum of its proper divisors (212551383950022).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

211330020131322 is a wasteful number, since it uses less digits than its factorization.

211330020131322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 796174.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 211330020131322 its reverse (223131020033112), we get a palindrome (434461040164434).

The spelling of 211330020131322 in words is "two hundred eleven trillion, three hundred thirty billion, twenty million, one hundred thirty-one thousand, three hundred twenty-two".