12290682201340 has 12 divisors (see below), whose sum is σ = 25810432622856. Its totient is φ = 4916272880528.

The previous prime is 12290682201323. The next prime is 12290682201397. The reversal of 12290682201340 is 4310228609221.

It is a junction number, because it is equal to n+sod(n) for n = 12290682201293 and 12290682201302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307267055014 + ... + 307267055053.

It is an arithmetic number, because the mean of its divisors is an integer number (2150869385238).

Almost surely, 2^{12290682201340} is an apocalyptic number.

12290682201340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12290682201340 is an abundant number, since it is smaller than the sum of its proper divisors (13519750421516).

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

12290682201340 is a wasteful number, since it uses less digits than its factorization.

12290682201340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614534110076 (or 614534110074 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 40.

The spelling of 12290682201340 in words is "twelve trillion, two hundred ninety billion, six hundred eighty-two million, two hundred one thousand, three hundred forty".