12202110240 has 48 divisors (see below), whose sum is σ = 38436648768. Its totient is φ = 3253895936.

The previous prime is 12202110233. The next prime is 12202110241. The reversal of 12202110240 is 4201120221.

12202110240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×12202110240² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (12202110241) 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 7 ways as a sum of consecutive naturals, for example, 12710052 + ... + 12711011.

It is an arithmetic number, because the mean of its divisors is an integer number (800763516).

Almost surely, 2^12202110240 is an apocalyptic number.

12202110240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12202110240 is an abundant number, since it is smaller than the sum of its proper divisors (26234538528).

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

12202110240 is a wasteful number, since it uses less digits than its factorization.

12202110240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25421081 (or 25421073 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 12202110240 its reverse (4201120221), we get a palindrome (16403230461).

The spelling of 12202110240 in words is "twelve billion, two hundred two million, one hundred ten thousand, two hundred forty".