20010010122202 has 32 divisors (see below), whose sum is σ = 30412972467072. Its totient is φ = 9873096873984.

The previous prime is 20010010122163. The next prime is 20010010122217. The reversal of 20010010122202 is 20222101001002.

It is a happy number.

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, 66769798 + ... + 67068814.

It is an arithmetic number, because the mean of its divisors is an integer number (950405389596).

Almost surely, 2^{20010010122202} is an apocalyptic number.

20010010122202 is a deficient number, since it is larger than the sum of its proper divisors (10402962344870).

20010010122202 is a wasteful number, since it uses less digits than its factorization.

20010010122202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300262.

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

Adding to 20010010122202 its reverse (20222101001002), we get a palindrome (40232111123204).

The spelling of 20010010122202 in words is "twenty trillion, ten billion, ten million, one hundred twenty-two thousand, two hundred two".