12250140361229 has 8 divisors (see below), whose sum is σ = 13025007722880. Its totient is φ = 11481303096256.

The previous prime is 12250140361223. The next prime is 12250140361237. The reversal of 12250140361229 is 92216304105221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-12250140361229 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12250140361192 and 12250140361201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12250140361223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1507519979 + ... + 1507528104.

It is an arithmetic number, because the mean of its divisors is an integer number (1628125965360).

Almost surely, 2^{12250140361229} is an apocalyptic number.

It is an amenable number.

12250140361229 is a deficient number, since it is larger than the sum of its proper divisors (774867361651).

12250140361229 is a wasteful number, since it uses less digits than its factorization.

12250140361229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3015048339.

The product of its (nonzero) digits is 51840, while the sum is 38.

The spelling of 12250140361229 in words is "twelve trillion, two hundred fifty billion, one hundred forty million, three hundred sixty-one thousand, two hundred twenty-nine".