12041422123 has 2 divisors, whose sum is σ = 12041422124. Its totient is φ = 12041422122.

The previous prime is 12041422103. The next prime is 12041422147. The reversal of 12041422123 is 32122414021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12041422123 - 2⁵ = 12041422091 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12041422094 and 12041422103.

It is not a weakly prime, because it can be changed into another prime (12041422103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6020711061 + 6020711062.

It is an arithmetic number, because the mean of its divisors is an integer number (6020711062).

Almost surely, 2^12041422123 is an apocalyptic number.

12041422123 is a deficient number, since it is larger than the sum of its proper divisors (1).

12041422123 is an equidigital number, since it uses as much as digits as its factorization.

12041422123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 12041422123 its reverse (32122414021), we get a palindrome (44163836144).

The spelling of 12041422123 in words is "twelve billion, forty-one million, four hundred twenty-two thousand, one hundred twenty-three".