22003053 has 8 divisors (see below), whose sum is σ = 29374368. Its totient is φ = 14650224.

The previous prime is 22003043. The next prime is 22003061. The reversal of 22003053 is 35030022.

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

It is not a de Polignac number, because 22003053 - 2⁶ = 22002989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22003013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1551 + ... + 6812.

It is an arithmetic number, because the mean of its divisors is an integer number (3671796).

Almost surely, 2^22003053 is an apocalyptic number.

It is an amenable number.

22003053 is a deficient number, since it is larger than the sum of its proper divisors (7371315).

22003053 is an equidigital number, since it uses as much as digits as its factorization.

22003053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9243.

The product of its (nonzero) digits is 180, while the sum is 15.

The square root of 22003053 is about 4690.7411994268. The cubic root of 22003053 is about 280.2168940207.

Adding to 22003053 its reverse (35030022), we get a palindrome (57033075).

It can be divided in two parts, 2200 and 3053, that added together give a triangular number (5253 = T₁₀₂).

The spelling of 22003053 in words is "twenty-two million, three thousand, fifty-three".