210122002220200 has 96 divisors (see below), whose sum is σ = 559120648095360. Its totient is φ = 71939058912000.

The previous prime is 210122002220173. The next prime is 210122002220239. The reversal of 210122002220200 is 2022200221012.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 106070772 + ... + 108033571.

It is an arithmetic number, because the mean of its divisors is an integer number (5824173417660).

Almost surely, 2^{210122002220200} is an apocalyptic number.

210122002220200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210122002220200 is an abundant number, since it is smaller than the sum of its proper divisors (348998645875160).

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

210122002220200 is a wasteful number, since it uses less digits than its factorization.

210122002220200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214105067 (or 214105058 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 210122002220200 its reverse (2022200221012), we get a palindrome (212144202441212).

It can be divided in two parts, 21012200 and 2220200, that added together give a square (23232400 = 4820²).

The spelling of 210122002220200 in words is "two hundred ten trillion, one hundred twenty-two billion, two million, two hundred twenty thousand, two hundred".