22010245 has 8 divisors (see below), whose sum is σ = 26860320. Its totient is φ = 17309520.

The previous prime is 22010239. The next prime is 22010249. The reversal of 22010245 is 54201022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22010245 - 2⁷ = 22010117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22010249) 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, 37011 + ... + 37600.

It is an arithmetic number, because the mean of its divisors is an integer number (3357540).

Almost surely, 2^22010245 is an apocalyptic number.

It is an amenable number.

22010245 is a deficient number, since it is larger than the sum of its proper divisors (4850075).

22010245 is an equidigital number, since it uses as much as digits as its factorization.

22010245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74675.

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 22010245 is about 4691.5077533774. The cubic root of 22010245 is about 280.2474216080.

Adding to 22010245 its reverse (54201022), we get a palindrome (76211267).

The spelling of 22010245 in words is "twenty-two million, ten thousand, two hundred forty-five".