200122211022102 has 24 divisors (see below), whose sum is σ = 459103895874936. Its totient is φ = 62783438751936.

The previous prime is 200122211022067. The next prime is 200122211022143. The reversal of 200122211022102 is 201220112221002.

It is a happy number.

200122211022102 is a `hidden beast` number, since 200 + 12 + 221 + 10 + 221 + 0 + 2 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 326997076528 + ... + 326997077139.

It is an arithmetic number, because the mean of its divisors is an integer number (19129328994789).

Almost surely, 2^{200122211022102} is an apocalyptic number.

200122211022102 is an abundant number, since it is smaller than the sum of its proper divisors (258981684852834).

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

200122211022102 is a wasteful number, since it uses less digits than its factorization.

200122211022102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653994153692 (or 653994153689 counting only the distinct ones).

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

Adding to 200122211022102 its reverse (201220112221002), we get a palindrome (401342323243104).

The spelling of 200122211022102 in words is "two hundred trillion, one hundred twenty-two billion, two hundred eleven million, twenty-two thousand, one hundred two".