12210201192 has 96 divisors (see below), whose sum is σ = 36819230400. Its totient is φ = 3305000448.

The previous prime is 12210201149. The next prime is 12210201197. The reversal of 12210201192 is 29110201221.

12210201192 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (12210201197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40017 + ... + 161312.

It is an arithmetic number, because the mean of its divisors is an integer number (383533650).

Almost surely, 2^12210201192 is an apocalyptic number.

12210201192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12210201192 is an abundant number, since it is smaller than the sum of its proper divisors (24609029208).

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

12210201192 is a wasteful number, since it uses less digits than its factorization.

12210201192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201383 (or 201360 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 21.

The spelling of 12210201192 in words is "twelve billion, two hundred ten million, two hundred one thousand, one hundred ninety-two".