12204060478 has 8 divisors (see below), whose sum is σ = 18306911160. Its totient is φ = 6101756760.

The previous prime is 12204060461. The next prime is 12204060499. The reversal of 12204060478 is 87406040221.

It is a happy number.

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

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, 75468 + ... + 173503.

It is an arithmetic number, because the mean of its divisors is an integer number (2288363895).

Almost surely, 2^12204060478 is an apocalyptic number.

12204060478 is a deficient number, since it is larger than the sum of its proper divisors (6102850682).

12204060478 is a wasteful number, since it uses less digits than its factorization.

12204060478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273482.

The product of its (nonzero) digits is 21504, while the sum is 34.

The spelling of 12204060478 in words is "twelve billion, two hundred four million, sixty thousand, four hundred seventy-eight".