210110101211056 has 10 divisors (see below), whose sum is σ = 407088321096452. Its totient is φ = 105055050605520.

The previous prime is 210110101211053. The next prime is 210110101211057. The reversal of 210110101211056 is 650112101011012.

It is not an unprimeable number, because it can be changed into a prime (210110101211053) 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 as a sum of consecutive naturals, namely, 6565940662830 + ... + 6565940662861.

Almost surely, 2^{210110101211056} is an apocalyptic number.

It is an amenable number.

210110101211056 is a deficient number, since it is larger than the sum of its proper divisors (196978219885396).

210110101211056 is a wasteful number, since it uses less digits than its factorization.

210110101211056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13131881325699 (or 13131881325693 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 22.

Adding to 210110101211056 its reverse (650112101011012), we get a palindrome (860222202222068).

The spelling of 210110101211056 in words is "two hundred ten trillion, one hundred ten billion, one hundred one million, two hundred eleven thousand, fifty-six".