200122122222210 has 16 divisors (see below), whose sum is σ = 480293093333376. Its totient is φ = 53365899259248.

The previous prime is 200122122222203. The next prime is 200122122222241. The reversal of 200122122222210 is 12222221221002.

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, 3335368703674 + ... + 3335368703733.

It is an arithmetic number, because the mean of its divisors is an integer number (30018318333336).

Almost surely, 2^{200122122222210} is an apocalyptic number.

200122122222210 is an abundant number, since it is smaller than the sum of its proper divisors (280170971111166).

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

200122122222210 is a wasteful number, since it uses less digits than its factorization.

200122122222210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6670737407417.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 200122122222210 its reverse (12222221221002), we get a palindrome (212344343443212).

The spelling of 200122122222210 in words is "two hundred trillion, one hundred twenty-two billion, one hundred twenty-two million, two hundred twenty-two thousand, two hundred ten".