225127242412 has 12 divisors (see below), whose sum is σ = 394447918480. Its totient is φ = 112427837136.

The previous prime is 225127242409. The next prime is 225127242413. The reversal of 225127242412 is 214242721522.

It is not an unprimeable number, because it can be changed into a prime (225127242413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33942288 + ... + 33948919.

Almost surely, 2^225127242412 is an apocalyptic number.

It is an amenable number.

225127242412 is a deficient number, since it is larger than the sum of its proper divisors (169320676068).

225127242412 is a wasteful number, since it uses less digits than its factorization.

225127242412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67892040 (or 67892038 counting only the distinct ones).

The product of its digits is 35840, while the sum is 34.

Adding to 225127242412 its reverse (214242721522), we get a palindrome (439369963934).

The spelling of 225127242412 in words is "two hundred twenty-five billion, one hundred twenty-seven million, two hundred forty-two thousand, four hundred twelve".