2210022200020 has 24 divisors (see below), whose sum is σ = 4842831256704. Its totient is φ = 845573711136.

The previous prime is 2210022199993. The next prime is 2210022200033. The reversal of 2210022200020 is 200022200122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2402197584 + ... + 2402198503.

It is an arithmetic number, because the mean of its divisors is an integer number (201784635696).

Almost surely, 2^{2210022200020} is an apocalyptic number.

2210022200020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2210022200020 is an abundant number, since it is smaller than the sum of its proper divisors (2632809056684).

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

2210022200020 is a wasteful number, since it uses less digits than its factorization.

2210022200020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4804396119 (or 4804396117 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 2210022200020 its reverse (200022200122), we get a palindrome (2410044400142).

The spelling of 2210022200020 in words is "two trillion, two hundred ten billion, twenty-two million, two hundred thousand, twenty".