2022220102220 has 48 divisors (see below), whose sum is σ = 4691964408768. Its totient is φ = 728206110720.

The previous prime is 2022220102219. The next prime is 2022220102223. The reversal of 2022220102220 is 222010222202.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is not an unprimeable number, because it can be changed into a prime (2022220102223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129290141 + ... + 129305780.

It is an arithmetic number, because the mean of its divisors is an integer number (97749258516).

Almost surely, 2^{2022220102220} is an apocalyptic number.

2022220102220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2022220102220 is an abundant number, since it is smaller than the sum of its proper divisors (2669744306548).

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

2022220102220 is a wasteful number, since it uses less digits than its factorization.

2022220102220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258595970 (or 258595968 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 2022220102220 its reverse (222010222202), we get a palindrome (2244230324422).

The spelling of 2022220102220 in words is "two trillion, twenty-two billion, two hundred twenty million, one hundred two thousand, two hundred twenty".