2202022200222 has 192 divisors, whose sum is σ = 5465071684800. Its totient is φ = 660201062400.

The previous prime is 2202022200193. The next prime is 2202022200227. The reversal of 2202022200222 is 2220022202022.

2202022200222 is a `hidden beast` number, since 2 + 20 + 202 + 220 + 0 + 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 = 2202022200195 and 2202022200204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202022200227) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 228207654 + ... + 228217302.

It is an arithmetic number, because the mean of its divisors is an integer number (28463915025).

Almost surely, 2^{2202022200222} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2202022200222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2732535842400).

2202022200222 is an abundant number, since it is smaller than the sum of its proper divisors (3263049484578).

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

2202022200222 is a wasteful number, since it uses less digits than its factorization.

2202022200222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10601 (or 10589 counting only the distinct ones).

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

Adding to 2202022200222 its reverse (2220022202022), we get a palindrome (4422044402244).

The spelling of 2202022200222 in words is "two trillion, two hundred two billion, twenty-two million, two hundred thousand, two hundred twenty-two".