10023222 has 32 divisors (see below), whose sum is σ = 23022720. Its totient is φ = 2877120.

The previous prime is 10023197. The next prime is 10023253. The reversal of 10023222 is 22232001.

10023222 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10023222² = 200929958522568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10023198 and 10023207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2743 + ... + 5250.

It is an arithmetic number, because the mean of its divisors is an integer number (719460).

Almost surely, 2^10023222 is an apocalyptic number.

10023222 is an abundant number, since it is smaller than the sum of its proper divisors (12999498).

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

10023222 is a wasteful number, since it uses less digits than its factorization.

10023222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8028.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 10023222 is about 3165.9472516136. The cubic root of 10023222 is about 215.6101076881.

Adding to 10023222 its reverse (22232001), we get a palindrome (32255223).

It can be divided in two parts, 1002 and 3222, that added together give a palindrome (4224).

The spelling of 10023222 in words is "ten million, twenty-three thousand, two hundred twenty-two".