200210221201122 has 72 divisors (see below), whose sum is σ = 476830947640320. Its totient is φ = 60666995624400.

The previous prime is 200210221201099. The next prime is 200210221201139. The reversal of 200210221201122 is 221102122012002.

It is a happy number.

200210221201122 is a `hidden beast` number, since 20 + 0 + 210 + 221 + 201 + 12 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 200210221201095 and 200210221201104.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 45897279 + ... + 50069757.

It is an arithmetic number, because the mean of its divisors is an integer number (6622652050560).

Almost surely, 2^{200210221201122} is an apocalyptic number.

200210221201122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

200210221201122 is an abundant number, since it is smaller than the sum of its proper divisors (276620726439198).

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

200210221201122 is a wasteful number, since it uses less digits than its factorization.

200210221201122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4194540 (or 4194526 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 200210221201122 its reverse (221102122012002), we get a palindrome (421312343213124).

The spelling of 200210221201122 in words is "two hundred trillion, two hundred ten billion, two hundred twenty-one million, two hundred one thousand, one hundred twenty-two".