22453101 has 12 divisors (see below), whose sum is σ = 35380800. Its totient is φ = 13607880.

The previous prime is 22453069. The next prime is 22453103. The reversal of 22453101 is 10135422.

It is not a de Polignac number, because 22453101 - 2⁵ = 22453069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22453103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 113301 + ... + 113498.

It is an arithmetic number, because the mean of its divisors is an integer number (2948400).

Almost surely, 2^22453101 is an apocalyptic number.

It is an amenable number.

22453101 is a deficient number, since it is larger than the sum of its proper divisors (12927699).

22453101 is a wasteful number, since it uses less digits than its factorization.

22453101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226816 (or 226813 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 22453101 is about 4738.4703227941. The cubic root of 22453101 is about 282.1145226717.

Adding to 22453101 its reverse (10135422), we get a palindrome (32588523).

The spelling of 22453101 in words is "twenty-two million, four hundred fifty-three thousand, one hundred one".