111320222023312 has 40 divisors (see below), whose sum is σ = 216520388236800. Its totient is φ = 55444060977792.

The previous prime is 111320222023267. The next prime is 111320222023313. The reversal of 111320222023312 is 213320222023111.

It is not an unprimeable number, because it can be changed into a prime (111320222023313) 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, 24036663 + ... + 28291369.

It is an arithmetic number, because the mean of its divisors is an integer number (5413009705920).

Almost surely, 2^{111320222023312} is an apocalyptic number.

It is an amenable number.

111320222023312 is a deficient number, since it is larger than the sum of its proper divisors (105200166213488).

111320222023312 is a wasteful number, since it uses less digits than its factorization.

111320222023312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4261063 (or 4261057 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 111320222023312 its reverse (213320222023111), we get a palindrome (324640444046423).

The spelling of 111320222023312 in words is "one hundred eleven trillion, three hundred twenty billion, two hundred twenty-two million, twenty-three thousand, three hundred twelve".