14122402252 has 24 divisors (see below), whose sum is σ = 29218764960. Its totient is φ = 5843752320.

The previous prime is 14122402219. The next prime is 14122402277. The reversal of 14122402252 is 25220422141.

It is a happy 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, 8695249 + ... + 8696872.

It is an arithmetic number, because the mean of its divisors is an integer number (1217448540).

Almost surely, 2^14122402252 is an apocalyptic number.

It is an amenable number.

14122402252 is an abundant number, since it is smaller than the sum of its proper divisors (15096362708).

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

14122402252 is a wasteful number, since it uses less digits than its factorization.

14122402252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17392161 (or 17392159 counting only the distinct ones).

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

Adding to 14122402252 its reverse (25220422141), we get a palindrome (39342824393).

The spelling of 14122402252 in words is "fourteen billion, one hundred twenty-two million, four hundred two thousand, two hundred fifty-two".