2222230000020 has 24 divisors (see below), whose sum is σ = 6222244000224. Its totient is φ = 592594666656.

The previous prime is 2222230000007. The next prime is 2222230000021. The reversal of 2222230000020 is 200000322222.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222230000021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18518583274 + ... + 18518583393.

It is an arithmetic number, because the mean of its divisors is an integer number (259260166676).

Almost surely, 2^{2222230000020} is an apocalyptic number.

2222230000020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2222230000020 is an abundant number, since it is smaller than the sum of its proper divisors (4000014000204).

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

2222230000020 is a wasteful number, since it uses less digits than its factorization.

2222230000020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37037166679 (or 37037166677 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

Adding to 2222230000020 its reverse (200000322222), we get a palindrome (2422230322242).

The spelling of 2222230000020 in words is "two trillion, two hundred twenty-two billion, two hundred thirty million, twenty", and thus it is an aban number.