12104025222522 has 64 divisors (see below), whose sum is σ = 24527144010240. Its totient is φ = 3981942311424.

The previous prime is 12104025222481. The next prime is 12104025222533. The reversal of 12104025222522 is 22522252040121.

It is a self number, because there is not a number n which added to its sum of digits gives 12104025222522.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78565038 + ... + 78718950.

It is an arithmetic number, because the mean of its divisors is an integer number (383236625160).

Almost surely, 2^{12104025222522} is an apocalyptic number.

12104025222522 is an abundant number, since it is smaller than the sum of its proper divisors (12423118787718).

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

12104025222522 is a wasteful number, since it uses less digits than its factorization.

12104025222522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154647.

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 12104025222522 its reverse (22522252040121), we get a palindrome (34626277262643).

The spelling of 12104025222522 in words is "twelve trillion, one hundred four billion, twenty-five million, two hundred twenty-two thousand, five hundred twenty-two".