210231122102 has 16 divisors (see below), whose sum is σ = 327620816640. Its totient is φ = 101055296832.

The previous prime is 210231122099. The next prime is 210231122107. The reversal of 210231122102 is 201221132012.

It is a super-3 number, since 3×210231122102³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210231122107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7764758 + ... + 7791785.

It is an arithmetic number, because the mean of its divisors is an integer number (20476301040).

Almost surely, 2^210231122102 is an apocalyptic number.

210231122102 is a deficient number, since it is larger than the sum of its proper divisors (117389694538).

210231122102 is a wasteful number, since it uses less digits than its factorization.

210231122102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15556807.

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

Adding to 210231122102 its reverse (201221132012), we get a palindrome (411452254114).

The spelling of 210231122102 in words is "two hundred ten billion, two hundred thirty-one million, one hundred twenty-two thousand, one hundred two".