2222000020000 has 120 divisors (see below), whose sum is σ = 5642792128512. Its totient is φ = 860128800000.

The previous prime is 2222000019931. The next prime is 2222000020021. The reversal of 2222000020000 is 200002222.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1171936 + ... + 2411935.

Almost surely, 2^{2222000020000} is an apocalyptic number.

2222000020000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2222000020000 is an abundant number, since it is smaller than the sum of its proper divisors (3420792108512).

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

2222000020000 is an equidigital number, since it uses as much as digits as its factorization.

2222000020000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3583932 (or 3583909 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 10.

Adding to 2222000020000 its reverse (200002222), we get a palindrome (2222200022222).

The spelling of 2222000020000 in words is "two trillion, two hundred twenty-two billion, twenty thousand".