22210253 has 8 divisors (see below), whose sum is σ = 23990400. Its totient is φ = 20440368.

The previous prime is 22210213. The next prime is 22210267. The reversal of 22210253 is 35201222.

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

It is not a de Polignac number, because 22210253 - 2⁸ = 22209997 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 (22210213) 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, 2288 + ... + 7046.

It is an arithmetic number, because the mean of its divisors is an integer number (2998800).

Almost surely, 2^22210253 is an apocalyptic number.

It is an amenable number.

22210253 is a deficient number, since it is larger than the sum of its proper divisors (1780147).

22210253 is a wasteful number, since it uses less digits than its factorization.

22210253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5131.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 22210253 is about 4712.7755091878. The cubic root of 22210253 is about 281.0937365371.

Adding to 22210253 its reverse (35201222), we get a palindrome (57411475).

It can be divided in two parts, 2221025 and 3, that multiplied together give a triangular number (6663075 = T₃₆₅₀).

The spelling of 22210253 in words is "twenty-two million, two hundred ten thousand, two hundred fifty-three".