124522302123412 has 12 divisors (see below), whose sum is σ = 217962314594836. Its totient is φ = 62247355096320.

The previous prime is 124522302123287. The next prime is 124522302123413. The reversal of 124522302123412 is 214321203225421.

It can be written as a sum of positive squares in 2 ways, for example, as 39988878152976 + 84533423970436 = 6323676^2 + 9194206^2 .

It is a super-2 number, since 2×124522302123412² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124522302123413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3448971039 + ... + 3449007142.

Almost surely, 2^{124522302123412} is an apocalyptic number.

It is an amenable number.

124522302123412 is a deficient number, since it is larger than the sum of its proper divisors (93440012471424).

124522302123412 is a wasteful number, since it uses less digits than its factorization.

124522302123412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6897982698 (or 6897982696 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 124522302123412 its reverse (214321203225421), we get a palindrome (338843505348833).

The spelling of 124522302123412 in words is "one hundred twenty-four trillion, five hundred twenty-two billion, three hundred two million, one hundred twenty-three thousand, four hundred twelve".