10022208 has 56 divisors (see below), whose sum is σ = 30309312. Its totient is φ = 2863104.

The previous prime is 10022191. The next prime is 10022219. The reversal of 10022208 is 80222001.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2385 + ... + 5072.

Almost surely, 2^10022208 is an apocalyptic number.

It is an amenable number.

10022208 is an abundant number, since it is smaller than the sum of its proper divisors (20287104).

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

10022208 is an equidigital number, since it uses as much as digits as its factorization.

10022208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7479 (or 7469 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 10022208 is about 3165.7871059185. The cubic root of 10022208 is about 215.6028367054.

Adding to 10022208 its reverse (80222001), we get a palindrome (90244209).

The spelling of 10022208 in words is "ten million, twenty-two thousand, two hundred eight".