12553405222 has 8 divisors (see below), whose sum is σ = 19821166200. Its totient is φ = 5946349824.

The previous prime is 12553405213. The next prime is 12553405223. The reversal of 12553405222 is 22250435521.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12553405223) 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, 165176347 + ... + 165176422.

It is an arithmetic number, because the mean of its divisors is an integer number (2477645775).

Almost surely, 2^12553405222 is an apocalyptic number.

12553405222 is a deficient number, since it is larger than the sum of its proper divisors (7267760978).

12553405222 is a wasteful number, since it uses less digits than its factorization.

12553405222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330352790.

The product of its (nonzero) digits is 24000, while the sum is 31.

The spelling of 12553405222 in words is "twelve billion, five hundred fifty-three million, four hundred five thousand, two hundred twenty-two".