230011121212 has 12 divisors (see below), whose sum is σ = 403189215856. Its totient is φ = 114814202400.

The previous prime is 230011121173. The next prime is 230011121233. The reversal of 230011121212 is 212121110032.

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, 47836848 + ... + 47841655.

Almost surely, 2^230011121212 is an apocalyptic number.

It is an amenable number.

230011121212 is a deficient number, since it is larger than the sum of its proper divisors (173178094644).

230011121212 is a wasteful number, since it uses less digits than its factorization.

230011121212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95679108 (or 95679106 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 230011121212 its reverse (212121110032), we get a palindrome (442132231244).

The spelling of 230011121212 in words is "two hundred thirty billion, eleven million, one hundred twenty-one thousand, two hundred twelve".