12452222753206 has 8 divisors (see below), whose sum is σ = 18812710634760. Its totient is φ = 6181319208288.

The previous prime is 12452222753183. The next prime is 12452222753207. The reversal of 12452222753206 is 60235722225421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×12452222753206² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12452222753207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22396083811 + ... + 22396084366.

It is an arithmetic number, because the mean of its divisors is an integer number (2351588829345).

Almost surely, 2^{12452222753206} is an apocalyptic number.

12452222753206 is a deficient number, since it is larger than the sum of its proper divisors (6360487881554).

12452222753206 is a wasteful number, since it uses less digits than its factorization.

12452222753206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44792168318.

The product of its (nonzero) digits is 806400, while the sum is 43.

Adding to 12452222753206 its reverse (60235722225421), we get a palindrome (72687944978627).

The spelling of 12452222753206 in words is "twelve trillion, four hundred fifty-two billion, two hundred twenty-two million, seven hundred fifty-three thousand, two hundred six".