200111110013212 has 48 divisors (see below), whose sum is σ = 357097603000320. Its totient is φ = 98086364131392.

The previous prime is 200111110013207. The next prime is 200111110013261. The reversal of 200111110013212 is 212310011111002.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7006922589 + ... + 7006951147.

It is an arithmetic number, because the mean of its divisors is an integer number (7439533395840).

Almost surely, 2^{200111110013212} is an apocalyptic number.

It is an amenable number.

200111110013212 is a deficient number, since it is larger than the sum of its proper divisors (156986492987108).

200111110013212 is a wasteful number, since it uses less digits than its factorization.

200111110013212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54850 (or 54848 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 200111110013212 its reverse (212310011111002), we get a palindrome (412421121124214).

The spelling of 200111110013212 in words is "two hundred trillion, one hundred eleven billion, one hundred ten million, thirteen thousand, two hundred twelve".