800202100022211 has 24 divisors (see below), whose sum is σ = 1136569964583744. Its totient is φ = 500667521436720.

The previous prime is 800202100022183. The next prime is 800202100022233. The reversal of 800202100022211 is 112220001202008.

It is not a de Polignac number, because 800202100022211 - 2¹⁴ = 800202100005827 is a prime.

It is not an unprimeable number, because it can be changed into a prime (800202100092211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3452573085 + ... + 3452804846.

It is an arithmetic number, because the mean of its divisors is an integer number (47357081857656).

Almost surely, 2^{800202100022211} is an apocalyptic number.

800202100022211 is a deficient number, since it is larger than the sum of its proper divisors (336367864561533).

800202100022211 is a wasteful number, since it uses less digits than its factorization.

800202100022211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6905378079 (or 6905378060 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 800202100022211 its reverse (112220001202008), we get a palindrome (912422101224219).

The spelling of 800202100022211 in words is "eight hundred trillion, two hundred two billion, one hundred million, twenty-two thousand, two hundred eleven".