12302201140 has 48 divisors (see below), whose sum is σ = 25950027600. Its totient is φ = 4898949120.

The previous prime is 12302201137. The next prime is 12302201203. The reversal of 12302201140 is 4110220321.

It can be written as a sum of positive squares in 8 ways, for example, as 483032484 + 11819168656 = 21978^2 + 108716^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6567244 + ... + 6569116.

It is an arithmetic number, because the mean of its divisors is an integer number (540625575).

Almost surely, 2^12302201140 is an apocalyptic number.

12302201140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12302201140 is an abundant number, since it is smaller than the sum of its proper divisors (13647826460).

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

12302201140 is a wasteful number, since it uses less digits than its factorization.

12302201140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3172 (or 3170 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 12302201140 its reverse (4110220321), we get a palindrome (16412421461).

The spelling of 12302201140 in words is "twelve billion, three hundred two million, two hundred one thousand, one hundred forty".