2023023222 has 128 divisors (see below), whose sum is σ = 5253465600. Its totient is φ = 570240000.

The previous prime is 2023023217. The next prime is 2023023227. The reversal of 2023023222 is 2223203202.

It is an interprime number because it is at equal distance from previous prime (2023023217) and next prime (2023023227).

It is a super-2 number, since 2×2023023222² = 8185245913502522568, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2023023195 and 2023023204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023023227) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 897597 + ... + 899847.

It is an arithmetic number, because the mean of its divisors is an integer number (41042700).

Almost surely, 2^2023023222 is an apocalyptic number.

2023023222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2023023222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2626732800).

2023023222 is an abundant number, since it is smaller than the sum of its proper divisors (3230442378).

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

2023023222 is a wasteful number, since it uses less digits than its factorization.

2023023222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2379 (or 2373 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 2023023222 is about 44978.0304370923. The cubic root of 2023023222 is about 1264.7371900620.

Adding to 2023023222 its reverse (2223203202), we get a palindrome (4246226424).

The spelling of 2023023222 in words is "two billion, twenty-three million, twenty-three thousand, two hundred twenty-two".