200111123312 has 10 divisors (see below), whose sum is σ = 387715301448. Its totient is φ = 100055561648.

The previous prime is 200111123309. The next prime is 200111123341. The reversal of 200111123312 is 213321111002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6253472588 + ... + 6253472619.

Almost surely, 2^200111123312 is an apocalyptic number.

It is an amenable number.

200111123312 is a deficient number, since it is larger than the sum of its proper divisors (187604178136).

200111123312 is a wasteful number, since it uses less digits than its factorization.

200111123312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12506945215 (or 12506945209 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 200111123312 its reverse (213321111002), we get a palindrome (413432234314).

The spelling of 200111123312 in words is "two hundred billion, one hundred eleven million, one hundred twenty-three thousand, three hundred twelve".