200210112120122 has 32 divisors (see below), whose sum is σ = 323561001968400. Its totient is φ = 92363338948608.

The previous prime is 200210112120101. The next prime is 200210112120149. The reversal of 200210112120122 is 221021211012002.

It can be written as a sum of positive squares in 8 ways, for example, as 53181125066521 + 147028987053601 = 7292539^2 + 12125551^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 200210112120122.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 992468204 + ... + 992669912.

Almost surely, 2^{200210112120122} is an apocalyptic number.

200210112120122 is a deficient number, since it is larger than the sum of its proper divisors (123350889848278).

200210112120122 is a wasteful number, since it uses less digits than its factorization.

200210112120122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218610.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 200210112120122 its reverse (221021211012002), we get a palindrome (421231323132124).

The spelling of 200210112120122 in words is "two hundred trillion, two hundred ten billion, one hundred twelve million, one hundred twenty thousand, one hundred twenty-two".