425422012 has 6 divisors (see below), whose sum is σ = 744488528. Its totient is φ = 212711004.

The previous prime is 425421977. The next prime is 425422069. The reversal of 425422012 is 210224524.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 53177748 + ... + 53177755.

Almost surely, 2^425422012 is an apocalyptic number.

It is an amenable number.

425422012 is a deficient number, since it is larger than the sum of its proper divisors (319066516).

425422012 is a wasteful number, since it uses less digits than its factorization.

425422012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106355507 (or 106355505 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 425422012 is about 20625.7608829347. The cubic root of 425422012 is about 752.0960695696.

Adding to 425422012 its reverse (210224524), we get a palindrome (635646536).

The spelling of 425422012 in words is "four hundred twenty-five million, four hundred twenty-two thousand, twelve".