22245110 has 16 divisors (see below), whose sum is σ = 40349232. Its totient is φ = 8829600.

The previous prime is 22245109. The next prime is 22245121. The reversal of 22245110 is 1154222.

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, 7181 + ... + 9800.

It is an arithmetic number, because the mean of its divisors is an integer number (2521827).

Almost surely, 2^22245110 is an apocalyptic number.

22245110 is a deficient number, since it is larger than the sum of its proper divisors (18104122).

22245110 is a wasteful number, since it uses less digits than its factorization.

22245110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17119.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 22245110 is about 4716.4721985823. The cubic root of 22245110 is about 281.2407101458.

Adding to 22245110 its reverse (1154222), we get a palindrome (23399332).

The spelling of 22245110 in words is "twenty-two million, two hundred forty-five thousand, one hundred ten".