12304022022140 has 96 divisors (see below), whose sum is σ = 26264055190464. Its totient is φ = 4841232814080.

The previous prime is 12304022022109. The next prime is 12304022022143. The reversal of 12304022022140 is 4122022040321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12304022022143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 521765150 + ... + 521788730.

It is an arithmetic number, because the mean of its divisors is an integer number (273583908234).

Almost surely, 2^{12304022022140} is an apocalyptic number.

12304022022140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12304022022140 is an abundant number, since it is smaller than the sum of its proper divisors (13960033168324).

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

12304022022140 is a wasteful number, since it uses less digits than its factorization.

12304022022140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25407 (or 25405 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 12304022022140 its reverse (4122022040321), we get a palindrome (16426044062461).

The spelling of 12304022022140 in words is "twelve trillion, three hundred four billion, twenty-two million, twenty-two thousand, one hundred forty".