200202122100122 has 32 divisors (see below), whose sum is σ = 307784153217024. Its totient is φ = 97614947631600.

The previous prime is 200202122100119. The next prime is 200202122100283. The reversal of 200202122100122 is 221001221202002.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 200202122100122.

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, 2965440347 + ... + 2965507857.

It is an arithmetic number, because the mean of its divisors is an integer number (9618254788032).

Almost surely, 2^{200202122100122} is an apocalyptic number.

200202122100122 is a deficient number, since it is larger than the sum of its proper divisors (107582031116902).

200202122100122 is a wasteful number, since it uses less digits than its factorization.

200202122100122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122834.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 200202122100122 its reverse (221001221202002), we get a palindrome (421203343302124).

The spelling of 200202122100122 in words is "two hundred trillion, two hundred two billion, one hundred twenty-two million, one hundred thousand, one hundred twenty-two".