605621225011 has 6 divisors (see below), whose sum is σ = 665682834236. Its totient is φ = 550564749900.

The previous prime is 605621225003. The next prime is 605621225017. The reversal of 605621225011 is 110522126506.

It is not a de Polignac number, because 605621225011 - 2³ = 605621225003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (605621225017) 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 5 ways as a sum of consecutive naturals, for example, 2502566925 + ... + 2502567166.

Almost surely, 2^605621225011 is an apocalyptic number.

605621225011 is a deficient number, since it is larger than the sum of its proper divisors (60061609225).

605621225011 is a wasteful number, since it uses less digits than its factorization.

605621225011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5005134113 (or 5005134102 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 31.

The spelling of 605621225011 in words is "six hundred five billion, six hundred twenty-one million, two hundred twenty-five thousand, eleven".