10503222 has 16 divisors (see below), whose sum is σ = 21403440. Its totient is φ = 3434912.

The previous prime is 10503221. The next prime is 10503277. The reversal of 10503222 is 22230501.

It is a super-2 number, since 2×10503222² = 220635344762568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10503221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16197 + ... + 16832.

It is an arithmetic number, because the mean of its divisors is an integer number (1337715).

Almost surely, 2^10503222 is an apocalyptic number.

10503222 is an abundant number, since it is smaller than the sum of its proper divisors (10900218).

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

10503222 is a wasteful number, since it uses less digits than its factorization.

10503222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33087.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 10503222 is about 3240.8674764637. The cubic root of 10503222 is about 218.9983528160.

Adding to 10503222 its reverse (22230501), we get a palindrome (32733723).

The spelling of 10503222 in words is "ten million, five hundred three thousand, two hundred twenty-two".