22266301 has 4 divisors (see below), whose sum is σ = 22311072. Its totient is φ = 22221532.

The previous prime is 22266259. The next prime is 22266313. The reversal of 22266301 is 10366222.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22266301 - 2¹⁷ = 22135229 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 (22266331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21631 + ... + 22636.

It is an arithmetic number, because the mean of its divisors is an integer number (5577768).

Almost surely, 2^22266301 is an apocalyptic number.

It is an amenable number.

22266301 is a deficient number, since it is larger than the sum of its proper divisors (44771).

22266301 is an equidigital number, since it uses as much as digits as its factorization.

22266301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44770.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 22266301 is about 4718.7181522104. The cubic root of 22266301 is about 281.3299864023.

The spelling of 22266301 in words is "twenty-two million, two hundred sixty-six thousand, three hundred one".