163272952212 has 24 divisors (see below), whose sum is σ = 382452603456. Its totient is φ = 54212548608.

The previous prime is 163272952211. The next prime is 163272952291. The reversal of 163272952212 is 212259272361.

163272952212 is digitally balanced in base 3 and base 7, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163272952211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26467888 + ... + 26474055.

It is an arithmetic number, because the mean of its divisors is an integer number (15935525144).

Almost surely, 2^163272952212 is an apocalyptic number.

163272952212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

163272952212 is an abundant number, since it is smaller than the sum of its proper divisors (219179651244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

163272952212 is a wasteful number, since it uses less digits than its factorization.

163272952212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52942207 (or 52942205 counting only the distinct ones).

The product of its digits is 181440, while the sum is 42.

The spelling of 163272952212 in words is "one hundred sixty-three billion, two hundred seventy-two million, nine hundred fifty-two thousand, two hundred twelve".