200010121101222 has 16 divisors (see below), whose sum is σ = 412924120983552. Its totient is φ = 64519393903560.

The previous prime is 200010121101211. The next prime is 200010121101223. The reversal of 200010121101222 is 222101121010002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200010121101223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 537661615678 + ... + 537661616049.

It is an arithmetic number, because the mean of its divisors is an integer number (25807757561472).

Almost surely, 2^{200010121101222} is an apocalyptic number.

200010121101222 is an abundant number, since it is smaller than the sum of its proper divisors (212913999882330).

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

200010121101222 is a wasteful number, since it uses less digits than its factorization.

200010121101222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1075323231763.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 200010121101222 its reverse (222101121010002), we get a palindrome (422111242111224).

The spelling of 200010121101222 in words is "two hundred trillion, ten billion, one hundred twenty-one million, one hundred one thousand, two hundred twenty-two".