2200022220222 has 48 divisors (see below), whose sum is σ = 5014948537872. Its totient is φ = 696117767040.

The previous prime is 2200022220217. The next prime is 2200022220239. The reversal of 2200022220222 is 2220222200022.

2200022220222 is a `hidden beast` number, since 2 + 200 + 0 + 22 + 220 + 222 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2200022220195 and 2200022220204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40257288 + ... + 40311899.

It is an arithmetic number, because the mean of its divisors is an integer number (104478094539).

Almost surely, 2^{2200022220222} is an apocalyptic number.

2200022220222 is an abundant number, since it is smaller than the sum of its proper divisors (2814926317650).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2200022220222 is a wasteful number, since it uses less digits than its factorization.

2200022220222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80569273 (or 80569270 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 18.

Adding to 2200022220222 its reverse (2220222200022), we get a palindrome (4420244420244).

The spelling of 2200022220222 in words is "two trillion, two hundred billion, twenty-two million, two hundred twenty thousand, two hundred twenty-two".