512202212 has 24 divisors (see below), whose sum is σ = 931956480. Its totient is φ = 246048480.

The previous prime is 512202191. The next prime is 512202221. The reversal of 512202212 is 212202215.

It is a super-2 number, since 2×512202212² = 524702211955385888, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2378 + ... + 32094.

It is an arithmetic number, because the mean of its divisors is an integer number (38831520).

Almost surely, 2^512202212 is an apocalyptic number.

It is an amenable number.

512202212 is a deficient number, since it is larger than the sum of its proper divisors (419754268).

512202212 is a wasteful number, since it uses less digits than its factorization.

512202212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29891 (or 29889 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 512202212 is about 22631.8848530121. The cubic root of 512202212 is about 800.1053048880.

Adding to 512202212 its reverse (212202215), we get a palindrome (724404427).

The spelling of 512202212 in words is "five hundred twelve million, two hundred two thousand, two hundred twelve".