210200111012 has 6 divisors (see below), whose sum is σ = 367850194278. Its totient is φ = 105100055504.

The previous prime is 210200110973. The next prime is 210200111047. The reversal of 210200111012 is 210111002012.

210200111012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 209961902656 + 238208356 = 458216^2 + 15434^2 .

It is a junction number, because it is equal to n+sod(n) for n = 210200110984 and 210200111002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26275013873 + ... + 26275013880.

It is an arithmetic number, because the mean of its divisors is an integer number (61308365713).

Almost surely, 2^210200111012 is an apocalyptic number.

It is an amenable number.

210200111012 is a deficient number, since it is larger than the sum of its proper divisors (157650083266).

210200111012 is a wasteful number, since it uses less digits than its factorization.

210200111012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52550027757 (or 52550027755 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 210200111012 its reverse (210111002012), we get a palindrome (420311113024).

The spelling of 210200111012 in words is "two hundred ten billion, two hundred million, one hundred eleven thousand, twelve".