14152212252 has 36 divisors (see below), whose sum is σ = 35778165696. Its totient is φ = 4716808320.

The previous prime is 14152212227. The next prime is 14152212289. The reversal of 14152212252 is 25221225141.

14152212252 is a `hidden beast` number, since 1 + 415 + 2 + 21 + 225 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×14152212252² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 336052 + ... + 375812.

It is an arithmetic number, because the mean of its divisors is an integer number (993837936).

Almost surely, 2^14152212252 is an apocalyptic number.

14152212252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14152212252 is an abundant number, since it is smaller than the sum of its proper divisors (21625953444).

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

14152212252 is a wasteful number, since it uses less digits than its factorization.

14152212252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49658 (or 49653 counting only the distinct ones).

The product of its digits is 3200, while the sum is 27.

Adding to 14152212252 its reverse (25221225141), we get a palindrome (39373437393).

The spelling of 14152212252 in words is "fourteen billion, one hundred fifty-two million, two hundred twelve thousand, two hundred fifty-two".