210200000202122 has 16 divisors (see below), whose sum is σ = 360343122663552. Its totient is φ = 90085648078800.

The previous prime is 210200000202119. The next prime is 210200000202187. The reversal of 210200000202122 is 221202000002012.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 210200000202097 and 210200000202106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17483747 + ... + 26945897.

It is an arithmetic number, because the mean of its divisors is an integer number (22521445166472).

Almost surely, 2^{210200000202122} is an apocalyptic number.

210200000202122 is a deficient number, since it is larger than the sum of its proper divisors (150143122461430).

210200000202122 is a wasteful number, since it uses less digits than its factorization.

210200000202122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11048933.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 210200000202122 its reverse (221202000002012), we get a palindrome (431402000204134).

The spelling of 210200000202122 in words is "two hundred ten trillion, two hundred billion, two hundred two thousand, one hundred twenty-two".