200210220012122 has 48 divisors (see below), whose sum is σ = 317931742973952. Its totient is φ = 94543793498880.

The previous prime is 200210220012079. The next prime is 200210220012133. The reversal of 200210220012122 is 221210022012002.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 200210220012122.

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, 1026247847 + ... + 1026442917.

It is an arithmetic number, because the mean of its divisors is an integer number (6623577978624).

Almost surely, 2^{200210220012122} is an apocalyptic number.

200210220012122 is a deficient number, since it is larger than the sum of its proper divisors (117721522961830).

200210220012122 is a wasteful number, since it uses less digits than its factorization.

200210220012122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199491 (or 199472 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 200210220012122 its reverse (221210022012002), we get a palindrome (421420242024124).

The spelling of 200210220012122 in words is "two hundred trillion, two hundred ten billion, two hundred twenty million, twelve thousand, one hundred twenty-two".