210111022100002 has 16 divisors (see below), whose sum is σ = 315192485172600. Its totient is φ = 105046860746880.

The previous prime is 210111022099997. The next prime is 210111022100003. The reversal of 210111022100002 is 200001220111012.

210111022100002 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 4 ways, for example, as 110543333853681 + 99567688246321 = 10513959^2 + 9978361^2 .

It is not an unprimeable number, because it can be changed into a prime (210111022100003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1730373252 + ... + 1730494672.

Almost surely, 2^{210111022100002} is an apocalyptic number.

210111022100002 is a deficient number, since it is larger than the sum of its proper divisors (105081463072598).

210111022100002 is a wasteful number, since it uses less digits than its factorization.

210111022100002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185541.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 210111022100002 its reverse (200001220111012), we get a palindrome (410112242211014).

The spelling of 210111022100002 in words is "two hundred ten trillion, one hundred eleven billion, twenty-two million, one hundred thousand, two".