210223000121112 has 192 divisors, whose sum is σ = 648712132473600. Its totient is φ = 60931664881920.

The previous prime is 210223000121059. The next prime is 210223000121177. The reversal of 210223000121112 is 211121000322012.

210223000121112 is a `hidden beast` number, since 210 + 2 + 230 + 0 + 0 + 1 + 211 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 47 ways as a sum of consecutive naturals, for example, 59066548 + ... + 62524419.

It is an arithmetic number, because the mean of its divisors is an integer number (3378709023300).

Almost surely, 2^{210223000121112} is an apocalyptic number.

210223000121112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

210223000121112 is an abundant number, since it is smaller than the sum of its proper divisors (438489132352488).

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

210223000121112 is a wasteful number, since it uses less digits than its factorization.

210223000121112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121591086 (or 121591079 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 210223000121112 its reverse (211121000322012), we get a palindrome (421344000443124).

The spelling of 210223000121112 in words is "two hundred ten trillion, two hundred twenty-three billion, one hundred twenty-one thousand, one hundred twelve".