12052450211422 has 8 divisors (see below), whose sum is σ = 18567288163656. Its totient is φ = 5863354156872.

The previous prime is 12052450211401. The next prime is 12052450211479. The reversal of 12052450211422 is 22411205425021.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81435474328 + ... + 81435474475.

It is an arithmetic number, because the mean of its divisors is an integer number (2320911020457).

Almost surely, 2^{12052450211422} is an apocalyptic number.

12052450211422 is a deficient number, since it is larger than the sum of its proper divisors (6514837952234).

12052450211422 is a wasteful number, since it uses less digits than its factorization.

12052450211422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162870948842.

The product of its (nonzero) digits is 12800, while the sum is 31.

Adding to 12052450211422 its reverse (22411205425021), we get a palindrome (34463655636443).

The spelling of 12052450211422 in words is "twelve trillion, fifty-two billion, four hundred fifty million, two hundred eleven thousand, four hundred twenty-two".