4002022200222 has 24 divisors (see below), whose sum is σ = 8671203290880. Its totient is φ = 1333983524640.

The previous prime is 4002022200161. The next prime is 4002022200259. The reversal of 4002022200222 is 2220022202004.

It is a happy number.

4002022200222 is a `hidden beast` number, since 40 + 0 + 202 + 2 + 200 + 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 = 4002022200195 and 4002022200204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 941022 + ... + 2981537.

It is an arithmetic number, because the mean of its divisors is an integer number (361300137120).

Almost surely, 2^{4002022200222} is an apocalyptic number.

4002022200222 is an abundant number, since it is smaller than the sum of its proper divisors (4669181090658).

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

4002022200222 is a wasteful number, since it uses less digits than its factorization.

4002022200222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3979248 (or 3979245 counting only the distinct ones).

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

Adding to 4002022200222 its reverse (2220022202004), we get a palindrome (6222044402226).

The spelling of 4002022200222 in words is "four trillion, two billion, twenty-two million, two hundred thousand, two hundred twenty-two".