201000202010122 has 8 divisors (see below), whose sum is σ = 301503926239200. Its totient is φ = 100498893263724.

The previous prime is 201000202010071. The next prime is 201000202010137. The reversal of 201000202010122 is 221010202000102.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 603662622 + ... + 603995497.

It is an arithmetic number, because the mean of its divisors is an integer number (37687990779900).

Almost surely, 2^{201000202010122} is an apocalyptic number.

201000202010122 is a deficient number, since it is larger than the sum of its proper divisors (100503724229078).

201000202010122 is a wasteful number, since it uses less digits than its factorization.

201000202010122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1207741340.

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

Adding to 201000202010122 its reverse (221010202000102), we get a palindrome (422010404010224).

The spelling of 201000202010122 in words is "two hundred one trillion, two hundred two million, ten thousand, one hundred twenty-two".