2222020000220 has 24 divisors (see below), whose sum is σ = 4730163126864. Its totient is φ = 876632547456.

The previous prime is 2222020000171. The next prime is 2222020000223. The reversal of 2222020000220 is 220000202222.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2222020000195 and 2222020000204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222020000223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 760964294 + ... + 760967213.

It is an arithmetic number, because the mean of its divisors is an integer number (197090130286).

Almost surely, 2^{2222020000220} is an apocalyptic number.

2222020000220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2222020000220 is an abundant number, since it is smaller than the sum of its proper divisors (2508143126644).

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

2222020000220 is a wasteful number, since it uses less digits than its factorization.

2222020000220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1521931589 (or 1521931587 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 14.

Adding to 2222020000220 its reverse (220000202222), we get a palindrome (2442020202442).

The spelling of 2222020000220 in words is "two trillion, two hundred twenty-two billion, twenty million, two hundred twenty", and thus it is an aban number.