12412122325534 has 4 divisors (see below), whose sum is σ = 18618183488304. Its totient is φ = 6206061162766.

The previous prime is 12412122325531. The next prime is 12412122325573. The reversal of 12412122325534 is 43552322121421.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 12412122325493 and 12412122325502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12412122325531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3103030581382 + ... + 3103030581385.

It is an arithmetic number, because the mean of its divisors is an integer number (4654545872076).

Almost surely, 2^{12412122325534} is an apocalyptic number.

12412122325534 is a deficient number, since it is larger than the sum of its proper divisors (6206061162770).

12412122325534 is an equidigital number, since it uses as much as digits as its factorization.

12412122325534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6206061162769.

The product of its digits is 115200, while the sum is 37.

Adding to 12412122325534 its reverse (43552322121421), we get a palindrome (55964444446955).

The spelling of 12412122325534 in words is "twelve trillion, four hundred twelve billion, one hundred twenty-two million, three hundred twenty-five thousand, five hundred thirty-four".