10452222 has 36 divisors (see below), whose sum is σ = 24897600. Its totient is φ = 3166680.

The previous prime is 10452217. The next prime is 10452251. The reversal of 10452222 is 22225401.

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 = 10452195 and 10452204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 222 + ... + 4577.

It is an arithmetic number, because the mean of its divisors is an integer number (691600).

Almost surely, 2^10452222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10452222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12448800).

10452222 is an abundant number, since it is smaller than the sum of its proper divisors (14445378).

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

10452222 is a wasteful number, since it uses less digits than its factorization.

10452222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4829 (or 4815 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 10452222 is about 3232.9896380904. The cubic root of 10452222 is about 218.6433175586.

Adding to 10452222 its reverse (22225401), we get a palindrome (32677623).

It can be divided in two parts, 104 and 52222, that added together give a triangular number (52326 = T₃₂₃).

The spelling of 10452222 in words is "ten million, four hundred fifty-two thousand, two hundred twenty-two".