200020122201210 has 16 divisors (see below), whose sum is σ = 480048293282976. Its totient is φ = 53338699253648.

The previous prime is 200020122201191. The next prime is 200020122201223. The reversal of 200020122201210 is 12102221020002.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 200020122201210.

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, 3333668703324 + ... + 3333668703383.

It is an arithmetic number, because the mean of its divisors is an integer number (30003018330186).

Almost surely, 2^{200020122201210} is an apocalyptic number.

200020122201210 is an abundant number, since it is smaller than the sum of its proper divisors (280028171081766).

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

200020122201210 is a wasteful number, since it uses less digits than its factorization.

200020122201210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6667337406717.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 200020122201210 its reverse (12102221020002), we get a palindrome (212122343221212).

The spelling of 200020122201210 in words is "two hundred trillion, twenty billion, one hundred twenty-two million, two hundred one thousand, two hundred ten".