12205295178119 has 8 divisors (see below), whose sum is σ = 12409858293120. Its totient is φ = 12001639217400.

The previous prime is 12205295178091. The next prime is 12205295178121. The reversal of 12205295178119 is 91187159250221.

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

It is a cyclic number.

It is not a de Polignac number, because 12205295178119 - 2⁴⁰ = 11105783550343 is a prime.

It is a super-2 number, since 2×12205295178119² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12205295178919) 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, 226761437 + ... + 226815254.

It is an arithmetic number, because the mean of its divisors is an integer number (1551232286640).

Almost surely, 2^{12205295178119} is an apocalyptic number.

12205295178119 is a deficient number, since it is larger than the sum of its proper divisors (204563115001).

12205295178119 is an equidigital number, since it uses as much as digits as its factorization.

12205295178119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453577141.

The product of its (nonzero) digits is 907200, while the sum is 53.

The spelling of 12205295178119 in words is "twelve trillion, two hundred five billion, two hundred ninety-five million, one hundred seventy-eight thousand, one hundred nineteen".