12020030124425 has 6 divisors (see below), whose sum is σ = 14904837354318. Its totient is φ = 9616024099520.

The previous prime is 12020030124413. The next prime is 12020030124451. The reversal of 12020030124425 is 52442103002021.

It can be written as a sum of positive squares in 3 ways, for example, as 3027972371449 + 8992057752976 = 1740107^2 + 2998676^2 .

It is not a de Polignac number, because 12020030124425 - 2²⁰ = 12020029075849 is a prime.

It is a super-2 number, since 2×12020030124425² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12020030124394 and 12020030124403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 240400602464 + ... + 240400602513.

It is an arithmetic number, because the mean of its divisors is an integer number (2484139559053).

Almost surely, 2^{12020030124425} is an apocalyptic number.

It is an amenable number.

12020030124425 is a deficient number, since it is larger than the sum of its proper divisors (2884807229893).

12020030124425 is an equidigital number, since it uses as much as digits as its factorization.

12020030124425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480801204987 (or 480801204982 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 12020030124425 its reverse (52442103002021), we get a palindrome (64462133126446).

The spelling of 12020030124425 in words is "twelve trillion, twenty billion, thirty million, one hundred twenty-four thousand, four hundred twenty-five".