4422111240312 has 48 divisors (see below), whose sum is σ = 11976949530000. Its totient is φ = 1473988064256.

The previous prime is 4422111240311. The next prime is 4422111240317. The reversal of 4422111240312 is 2130421112244.

4422111240312 is a `hidden beast` number, since 4 + 4 + 221 + 1 + 124 + 0 + 312 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4422111240311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1192189 + ... + 3203987.

It is an arithmetic number, because the mean of its divisors is an integer number (249519781875).

Almost surely, 2^{4422111240312} is an apocalyptic number.

It is an amenable number.

4422111240312 is an abundant number, since it is smaller than the sum of its proper divisors (7554838289688).

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

4422111240312 is a wasteful number, since it uses less digits than its factorization.

4422111240312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2042340 (or 2042333 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 4422111240312 its reverse (2130421112244), we get a palindrome (6552532352556).

The spelling of 4422111240312 in words is "four trillion, four hundred twenty-two billion, one hundred eleven million, two hundred forty thousand, three hundred twelve".