606422220652 has 6 divisors (see below), whose sum is σ = 1061238886148. Its totient is φ = 303211110324.

The previous prime is 606422220643. The next prime is 606422220659. The reversal of 606422220652 is 256022224606.

It is not an unprimeable number, because it can be changed into a prime (606422220659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75802777578 + ... + 75802777585.

Almost surely, 2^606422220652 is an apocalyptic number.

It is an amenable number.

606422220652 is a deficient number, since it is larger than the sum of its proper divisors (454816665496).

606422220652 is a wasteful number, since it uses less digits than its factorization.

606422220652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151605555167 (or 151605555165 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 37.

The spelling of 606422220652 in words is "six hundred six billion, four hundred twenty-two million, two hundred twenty thousand, six hundred fifty-two".