122431014 has 40 divisors (see below), whose sum is σ = 275647680. Its totient is φ = 40615344.

The previous prime is 122430989. The next prime is 122431031. The reversal of 122431014 is 410134221.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 34432 + ... + 37820.

It is an arithmetic number, because the mean of its divisors is an integer number (6891192).

Almost surely, 2^122431014 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122431014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137823840).

122431014 is an abundant number, since it is smaller than the sum of its proper divisors (153216666).

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

122431014 is a wasteful number, since it uses less digits than its factorization.

122431014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3626 (or 3617 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 122431014 is about 11064.8549018955. The cubic root of 122431014 is about 496.5509481220.

Adding to 122431014 its reverse (410134221), we get a palindrome (532565235).

The spelling of 122431014 in words is "one hundred twenty-two million, four hundred thirty-one thousand, fourteen".