22252703 has 8 divisors (see below), whose sum is σ = 24440400. Its totient is φ = 20092480.

The previous prime is 22252691. The next prime is 22252717. The reversal of 22252703 is 30725222.

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

It is a cyclic number.

It is not a de Polignac number, because 22252703 - 2⁴ = 22252687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22252723) 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, 5150 + ... + 8427.

It is an arithmetic number, because the mean of its divisors is an integer number (3055050).

Almost surely, 2^22252703 is an apocalyptic number.

22252703 is a deficient number, since it is larger than the sum of its proper divisors (2187697).

22252703 is a wasteful number, since it uses less digits than its factorization.

22252703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13737.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 22252703 is about 4717.2770747540. The cubic root of 22252703 is about 281.2727054591.

Adding to 22252703 its reverse (30725222), we get a palindrome (52977925).

It can be divided in two parts, 222 and 52703, that added together give a palindrome (52925).

The spelling of 22252703 in words is "twenty-two million, two hundred fifty-two thousand, seven hundred three".