20100020211022 has 8 divisors (see below), whose sum is σ = 30164904535896. Its totient is φ = 10045052032392.

The previous prime is 20100020211017. The next prime is 20100020211049. The reversal of 20100020211022 is 22011202000102.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 20100020210993 and 20100020211011.

It is a congruent number.

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, 2479031493 + ... + 2479039600.

It is an arithmetic number, because the mean of its divisors is an integer number (3770613066987).

Almost surely, 2^{20100020211022} is an apocalyptic number.

20100020211022 is a deficient number, since it is larger than the sum of its proper divisors (10064884324874).

20100020211022 is a wasteful number, since it uses less digits than its factorization.

20100020211022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4958073122.

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

Adding to 20100020211022 its reverse (22011202000102), we get a palindrome (42111222211124).

The spelling of 20100020211022 in words is "twenty trillion, one hundred billion, twenty million, two hundred eleven thousand, twenty-two".