575161121212 has 12 divisors (see below), whose sum is σ = 1017841310640. Its totient is φ = 284349318176.

The previous prime is 575161121209. The next prime is 575161121243. The reversal of 575161121212 is 212121161575.

575161121212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 807810208 + ... + 807810919.

It is an arithmetic number, because the mean of its divisors is an integer number (84820109220).

Almost surely, 2^575161121212 is an apocalyptic number.

It is an amenable number.

575161121212 is a deficient number, since it is larger than the sum of its proper divisors (442680189428).

575161121212 is a wasteful number, since it uses less digits than its factorization.

575161121212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1615621220 (or 1615621218 counting only the distinct ones).

The product of its digits is 8400, while the sum is 34.

Adding to 575161121212 its reverse (212121161575), we get a palindrome (787282282787).

The spelling of 575161121212 in words is "five hundred seventy-five billion, one hundred sixty-one million, one hundred twenty-one thousand, two hundred twelve".