10200111222112 has 24 divisors (see below), whose sum is σ = 22950250250256. Its totient is φ = 4371476237952.

The previous prime is 10200111222079. The next prime is 10200111222157. The reversal of 10200111222112 is 21122211100201.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22768105183 + ... + 22768105630.

It is an arithmetic number, because the mean of its divisors is an integer number (956260427094).

Almost surely, 2^{10200111222112} is an apocalyptic number.

It is an amenable number.

10200111222112 is an abundant number, since it is smaller than the sum of its proper divisors (12750139028144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10200111222112 is an equidigital number, since it uses as much as digits as its factorization.

10200111222112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45536210830 (or 45536210822 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 10200111222112 its reverse (21122211100201), we get a palindrome (31322322322313).

The spelling of 10200111222112 in words is "ten trillion, two hundred billion, one hundred eleven million, two hundred twenty-two thousand, one hundred twelve".