2022220200 has 864 divisors, whose sum is σ = 8847156960. Its totient is φ = 377395200.

The previous prime is 2022220171. The next prime is 2022220229. The reversal of 2022220200 is 20222202.

It is an interprime number because it is at equal distance from previous prime (2022220171) and next prime (2022220229).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is an unprimeable number.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 54654582 + ... + 54654618.

It is an arithmetic number, because the mean of its divisors is an integer number (10239765).

Almost surely, 2^2022220200 is an apocalyptic number.

2022220200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2022220200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4423578480).

2022220200 is an abundant number, since it is smaller than the sum of its proper divisors (6824936760).

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

2022220200 is a wasteful number, since it uses less digits than its factorization.

2022220200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107 (or 78 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 12.

The square root of 2022220200 is about 44969.1027262052. The cubic root of 2022220200 is about 1264.5698256631.

Adding to 2022220200 its reverse (20222202), we get a palindrome (2042442402).

2022220200 divided by its reverse (20222202) gives a square (100 = 10²).

It can be divided in two parts, 2022 and 220200, that added together give a palindrome (222222).

The spelling of 2022220200 in words is "two billion, twenty-two million, two hundred twenty thousand, two hundred".