210110121000212 has 12 divisors (see below), whose sum is σ = 367714691227380. Its totient is φ = 105048780649536.

The previous prime is 210110121000067. The next prime is 210110121000257. The reversal of 210110121000212 is 212000121011012.

It can be written as a sum of positive squares in 2 ways, for example, as 43727880642436 + 166382240357776 = 6612706^2 + 12898924^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1569887363 + ... + 1570021194.

It is an arithmetic number, because the mean of its divisors is an integer number (30642890935615).

Almost surely, 2^{210110121000212} is an apocalyptic number.

It is an amenable number.

210110121000212 is a deficient number, since it is larger than the sum of its proper divisors (157604570227168).

210110121000212 is a wasteful number, since it uses less digits than its factorization.

210110121000212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3139925290 (or 3139925288 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 210110121000212 its reverse (212000121011012), we get a palindrome (422110242011224).

The spelling of 210110121000212 in words is "two hundred ten trillion, one hundred ten billion, one hundred twenty-one million, two hundred twelve", and thus it is an aban number.