210300022012112 has 20 divisors (see below), whose sum is σ = 413037885700740. Its totient is φ = 103709599895808.

The previous prime is 210300022012111. The next prime is 210300022012117. The reversal of 210300022012112 is 211210220003012.

It can be written as a sum of positive squares in 2 ways, for example, as 174411008338576 + 35889013673536 = 13206476^2 + 5990744^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210300022012111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90025693187 + ... + 90025695522.

It is an arithmetic number, because the mean of its divisors is an integer number (20651894285037).

Almost surely, 2^{210300022012112} is an apocalyptic number.

It is an amenable number.

210300022012112 is a deficient number, since it is larger than the sum of its proper divisors (202737863688628).

210300022012112 is a wasteful number, since it uses less digits than its factorization.

210300022012112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180051388790 (or 180051388784 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 210300022012112 its reverse (211210220003012), we get a palindrome (421510242015124).

The spelling of 210300022012112 in words is "two hundred ten trillion, three hundred billion, twenty-two million, twelve thousand, one hundred twelve".