20022112010210 has 8 divisors (see below), whose sum is σ = 36039801618396. Its totient is φ = 8008844804080.

The previous prime is 20022112010203. The next prime is 20022112010249. The reversal of 20022112010210 is 1201021122002.

It can be written as a sum of positive squares in 2 ways, for example, as 17902994203249 + 2119117806961 = 4231193^2 + 1455719^2 .

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, 1001105600501 + ... + 1001105600520.

Almost surely, 2^{20022112010210} is an apocalyptic number.

20022112010210 is a deficient number, since it is larger than the sum of its proper divisors (16017689608186).

20022112010210 is a wasteful number, since it uses less digits than its factorization.

20022112010210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2002211201028.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 20022112010210 its reverse (1201021122002), we get a palindrome (21223133132212).

The spelling of 20022112010210 in words is "twenty trillion, twenty-two billion, one hundred twelve million, ten thousand, two hundred ten".