210000211122102 has 32 divisors (see below), whose sum is σ = 421572784235904. Its totient is φ = 69738495792000.

The previous prime is 210000211121993. The next prime is 210000211122109. The reversal of 210000211122102 is 201221112000012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210000211122109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58988899 + ... + 62447502.

It is an arithmetic number, because the mean of its divisors is an integer number (13174149507372).

Almost surely, 2^{210000211122102} is an apocalyptic number.

210000211122102 is an abundant number, since it is smaller than the sum of its proper divisors (211572573113802).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210000211122102 is a wasteful number, since it uses less digits than its factorization.

210000211122102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121437484.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 210000211122102 its reverse (201221112000012), we get a palindrome (411221323122114).

The spelling of 210000211122102 in words is "two hundred ten trillion, two hundred eleven million, one hundred twenty-two thousand, one hundred two".