12254120222 has 8 divisors (see below), whose sum is σ = 18390968400. Its totient is φ = 6123797424.

The previous prime is 12254120213. The next prime is 12254120233. The reversal of 12254120222 is 22202145221.

12254120222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1626647 + ... + 1634162.

It is an arithmetic number, because the mean of its divisors is an integer number (2298871050).

Almost surely, 2^12254120222 is an apocalyptic number.

12254120222 is a deficient number, since it is larger than the sum of its proper divisors (6136848178).

12254120222 is a wasteful number, since it uses less digits than its factorization.

12254120222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3262690.

The product of its (nonzero) digits is 1280, while the sum is 23.

Adding to 12254120222 its reverse (22202145221), we get a palindrome (34456265443).

The spelling of 12254120222 in words is "twelve billion, two hundred fifty-four million, one hundred twenty thousand, two hundred twenty-two".