2022322220 has 12 divisors (see below), whose sum is σ = 4246876704. Its totient is φ = 808928880.

The previous prime is 2022322217. The next prime is 2022322223. The reversal of 2022322220 is 222232202.

It is an interprime number because it is at equal distance from previous prime (2022322217) and next prime (2022322223).

It is not an unprimeable number, because it can be changed into a prime (2022322223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50558036 + ... + 50558075.

It is an arithmetic number, because the mean of its divisors is an integer number (353906392).

Almost surely, 2^2022322220 is an apocalyptic number.

2022322220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2022322220 is an abundant number, since it is smaller than the sum of its proper divisors (2224554484).

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

2022322220 is a wasteful number, since it uses less digits than its factorization.

2022322220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101116120 (or 101116118 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 2022322220 is about 44970.2370462954. The cubic root of 2022322220 is about 1264.5910909443.

Adding to 2022322220 its reverse (222232202), we get a palindrome (2244554422).

The spelling of 2022322220 in words is "two billion, twenty-two million, three hundred twenty-two thousand, two hundred twenty".