122440502014 has 16 divisors (see below), whose sum is σ = 188587002240. Its totient is φ = 59598316440.

The previous prime is 122440502011. The next prime is 122440502017. The reversal of 122440502014 is 410205044221.

It is an interprime number because it is at equal distance from previous prime (122440502011) and next prime (122440502017).

It is a self number, because there is not a number n which added to its sum of digits gives 122440502014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122440502011) 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, 5024892 + ... + 5049199.

It is an arithmetic number, because the mean of its divisors is an integer number (11786687640).

Almost surely, 2^122440502014 is an apocalyptic number.

122440502014 is a deficient number, since it is larger than the sum of its proper divisors (66146500226).

122440502014 is a wasteful number, since it uses less digits than its factorization.

122440502014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10074255.

The product of its (nonzero) digits is 2560, while the sum is 25.

Adding to 122440502014 its reverse (410205044221), we get a palindrome (532645546235).

The spelling of 122440502014 in words is "one hundred twenty-two billion, four hundred forty million, five hundred two thousand, fourteen".