11222023322312 has 16 divisors (see below), whose sum is σ = 22954138614000. Its totient is φ = 5100919691920.

The previous prime is 11222023322309. The next prime is 11222023322317. The reversal of 11222023322312 is 21322332022211.

11222023322312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11222023322317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63761496062 + ... + 63761496237.

It is an arithmetic number, because the mean of its divisors is an integer number (1434633663375).

Almost surely, 2^{11222023322312} is an apocalyptic number.

It is an amenable number.

11222023322312 is an abundant number, since it is smaller than the sum of its proper divisors (11732115291688).

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

11222023322312 is a wasteful number, since it uses less digits than its factorization.

11222023322312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127522992316 (or 127522992312 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 11222023322312 its reverse (21322332022211), we get a palindrome (32544355344523).

The spelling of 11222023322312 in words is "eleven trillion, two hundred twenty-two billion, twenty-three million, three hundred twenty-two thousand, three hundred twelve".