23212101322 has 16 divisors (see below), whose sum is σ = 36271065600. Its totient is φ = 11128615920.

The previous prime is 23212101301. The next prime is 23212101329. The reversal of 23212101322 is 22310121232.

It is a self number, because there is not a number n which added to its sum of digits gives 23212101322.

It is not an unprimeable number, because it can be changed into a prime (23212101329) 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, 1710622 + ... + 1724137.

It is an arithmetic number, because the mean of its divisors is an integer number (2266941600).

Almost surely, 2^23212101322 is an apocalyptic number.

23212101322 is a deficient number, since it is larger than the sum of its proper divisors (13058964278).

23212101322 is a wasteful number, since it uses less digits than its factorization.

23212101322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3434901.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 23212101322 its reverse (22310121232), we get a palindrome (45522222554).

The spelling of 23212101322 in words is "twenty-three billion, two hundred twelve million, one hundred one thousand, three hundred twenty-two".