12202134120 has 96 divisors (see below), whose sum is σ = 43262125920. Its totient is φ = 2958092160.

The previous prime is 12202134103. The next prime is 12202134187. The reversal of 12202134120 is 2143120221.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 12202134093 and 12202134102.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1536714 + ... + 1544633.

It is an arithmetic number, because the mean of its divisors is an integer number (450647145).

Almost surely, 2^12202134120 is an apocalyptic number.

12202134120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12202134120 is an abundant number, since it is smaller than the sum of its proper divisors (31059991800).

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

12202134120 is a wasteful number, since it uses less digits than its factorization.

12202134120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3081375 (or 3081368 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 12202134120 its reverse (2143120221), we get a palindrome (14345254341).

The spelling of 12202134120 in words is "twelve billion, two hundred two million, one hundred thirty-four thousand, one hundred twenty".