240011111422 has 16 divisors (see below), whose sum is σ = 384406070400. Its totient is φ = 112118435352.

The previous prime is 240011111381. The next prime is 240011111503. The reversal of 240011111422 is 224111110042.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 240011111422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60668172 + ... + 60672127.

It is an arithmetic number, because the mean of its divisors is an integer number (24025379400).

Almost surely, 2^240011111422 is an apocalyptic number.

240011111422 is a deficient number, since it is larger than the sum of its proper divisors (144394958978).

240011111422 is a wasteful number, since it uses less digits than its factorization.

240011111422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121340367.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 240011111422 its reverse (224111110042), we get a palindrome (464122221464).

The spelling of 240011111422 in words is "two hundred forty billion, eleven million, one hundred eleven thousand, four hundred twenty-two".