163463206222 has 4 divisors (see below), whose sum is σ = 245194809336. Its totient is φ = 81731603110.

The previous prime is 163463206213. The next prime is 163463206279. The reversal of 163463206222 is 222602364361.

163463206222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40865801554 + ... + 40865801557.

It is an arithmetic number, because the mean of its divisors is an integer number (61298702334).

Almost surely, 2^163463206222 is an apocalyptic number.

163463206222 is a deficient number, since it is larger than the sum of its proper divisors (81731603114).

163463206222 is an equidigital number, since it uses as much as digits as its factorization.

163463206222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81731603113.

The product of its (nonzero) digits is 124416, while the sum is 37.

The spelling of 163463206222 in words is "one hundred sixty-three billion, four hundred sixty-three million, two hundred six thousand, two hundred twenty-two".