2220222200022 has 24 divisors (see below), whose sum is σ = 4940494446576. Its totient is φ = 720072064656.

The previous prime is 2220222199963. The next prime is 2220222200029. The reversal of 2220222200022 is 2200022220222.

2220222200022 is a `hidden beast` number, since 2 + 220 + 222 + 200 + 0 + 22 = 666.

2220222200022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 = 2220222199968 and 2220222200004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220222200029) 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, 1666832818 + ... + 1666834149.

It is an arithmetic number, because the mean of its divisors is an integer number (205853935274).

Almost surely, 2^{2220222200022} is an apocalyptic number.

2220222200022 is an abundant number, since it is smaller than the sum of its proper divisors (2720272246554).

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

2220222200022 is a wasteful number, since it uses less digits than its factorization.

2220222200022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3333667012 (or 3333667009 counting only the distinct ones).

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

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

The spelling of 2220222200022 in words is "two trillion, two hundred twenty billion, two hundred twenty-two million, two hundred thousand, twenty-two".