2222200022211 has 12 divisors (see below), whose sum is σ = 3456755590288. Its totient is φ = 1367507705904.

The previous prime is 2222200022167. The next prime is 2222200022261. The reversal of 2222200022211 is 1122200022222.

2222200022211 is a `hidden beast` number, since 222 + 220 + 0 + 0 + 2 + 221 + 1 = 666.

It is not a de Polignac number, because 2222200022211 - 2¹⁰ = 2222200021187 is a prime.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (2222200022261) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9496581175 + ... + 9496581408.

Almost surely, 2^{2222200022211} is an apocalyptic number.

2222200022211 is a deficient number, since it is larger than the sum of its proper divisors (1234555568077).

2222200022211 is a wasteful number, since it uses less digits than its factorization.

2222200022211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18993162602 (or 18993162599 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 2222200022211 its reverse (1122200022222), we get a palindrome (3344400044433).

The spelling of 2222200022211 in words is "two trillion, two hundred twenty-two billion, two hundred million, twenty-two thousand, two hundred eleven".