200122201010002 has 4 divisors (see below), whose sum is σ = 300183301515006. Its totient is φ = 100061100505000.

The previous prime is 200122201009999. The next prime is 200122201010029. The reversal of 200122201010002 is 200010102221002.

It is a happy number.

200122201010002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 130518537629841 + 69603663380161 = 11424471^2 + 8342881^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50030550252499 + ... + 50030550252502.

Almost surely, 2^{200122201010002} is an apocalyptic number.

200122201010002 is a deficient number, since it is larger than the sum of its proper divisors (100061100505004).

200122201010002 is a wasteful number, since it uses less digits than its factorization.

200122201010002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100061100505003.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 200122201010002 its reverse (200010102221002), we get a palindrome (400132303231004).

The spelling of 200122201010002 in words is "two hundred trillion, one hundred twenty-two billion, two hundred one million, ten thousand, two".