200010012121122 has 16 divisors (see below), whose sum is σ = 457165741991232. Its totient is φ = 57145717748880.

The previous prime is 200010012121109. The next prime is 200010012121133. The reversal of 200010012121122 is 221121210010002.

200010012121122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2381071572829 + ... + 2381071572912.

It is an arithmetic number, because the mean of its divisors is an integer number (28572858874452).

Almost surely, 2^{200010012121122} is an apocalyptic number.

200010012121122 is an abundant number, since it is smaller than the sum of its proper divisors (257155729870110).

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

200010012121122 is a wasteful number, since it uses less digits than its factorization.

200010012121122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4762143145753.

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

Adding to 200010012121122 its reverse (221121210010002), we get a palindrome (421131222131124).

The spelling of 200010012121122 in words is "two hundred trillion, ten billion, twelve million, one hundred twenty-one thousand, one hundred twenty-two".