163212544104622 has 16 divisors (see below), whose sum is σ = 248992084615680. Its totient is φ = 80215446977272.

The previous prime is 163212544104607. The next prime is 163212544104637. The reversal of 163212544104622 is 226401445212361.

163212544104622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (163212544104607) and next prime (163212544104637).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64862908 + ... + 67332175.

It is an arithmetic number, because the mean of its divisors is an integer number (15562005288480).

Almost surely, 2^{163212544104622} is an apocalyptic number.

163212544104622 is a deficient number, since it is larger than the sum of its proper divisors (85779540511058).

163212544104622 is a wasteful number, since it uses less digits than its factorization.

163212544104622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132205607.

The product of its (nonzero) digits is 552960, while the sum is 43.

Adding to 163212544104622 its reverse (226401445212361), we get a palindrome (389613989316983).

The spelling of 163212544104622 in words is "one hundred sixty-three trillion, two hundred twelve billion, five hundred forty-four million, one hundred four thousand, six hundred twenty-two".