601372688212 has 6 divisors (see below), whose sum is σ = 1052402204378. Its totient is φ = 300686344104.

The previous prime is 601372688209. The next prime is 601372688219. The reversal of 601372688212 is 212886273106.

It can be written as a sum of positive squares in only one way, i.e., 598726203076 + 2646485136 = 773774^2 + 51444^2 .

It is a super-2 number, since 2×601372688212² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (601372688219) by changing a digit.

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 as a sum of consecutive naturals, namely, 75171586023 + ... + 75171586030.

Almost surely, 2^601372688212 is an apocalyptic number.

It is an amenable number.

601372688212 is a deficient number, since it is larger than the sum of its proper divisors (451029516166).

601372688212 is a wasteful number, since it uses less digits than its factorization.

601372688212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150343172057 (or 150343172055 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 46.

The spelling of 601372688212 in words is "six hundred one billion, three hundred seventy-two million, six hundred eighty-eight thousand, two hundred twelve".