163313314451222 has 32 divisors (see below), whose sum is σ = 267531801191424. Its totient is φ = 74313112557600.

The previous prime is 163313314451213. The next prime is 163313314451251. The reversal of 163313314451222 is 222154413313361.

163313314451222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 163313314451222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 264642647 + ... + 265259037.

It is an arithmetic number, because the mean of its divisors is an integer number (8360368787232).

Almost surely, 2^{163313314451222} is an apocalyptic number.

163313314451222 is a deficient number, since it is larger than the sum of its proper divisors (104218486740202).

163313314451222 is a wasteful number, since it uses less digits than its factorization.

163313314451222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 760004.

The product of its digits is 311040, while the sum is 41.

Adding to 163313314451222 its reverse (222154413313361), we get a palindrome (385467727764583).

The spelling of 163313314451222 in words is "one hundred sixty-three trillion, three hundred thirteen billion, three hundred fourteen million, four hundred fifty-one thousand, two hundred twenty-two".