22422367 has 16 divisors (see below), whose sum is σ = 25401600. Its totient is φ = 19614400.

The previous prime is 22422347. The next prime is 22422377. The reversal of 22422367 is 76322422.

It is not a de Polignac number, because 22422367 - 2¹⁵ = 22389599 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 (22422317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37134 + ... + 37732.

It is an arithmetic number, because the mean of its divisors is an integer number (1587600).

Almost surely, 2^22422367 is an apocalyptic number.

22422367 is a deficient number, since it is larger than the sum of its proper divisors (2979233).

22422367 is a wasteful number, since it uses less digits than its factorization.

22422367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734.

The product of its digits is 8064, while the sum is 28.

The square root of 22422367 is about 4735.2261825598. The cubic root of 22422367 is about 281.9857436248.

Adding to 22422367 its reverse (76322422), we get a palindrome (98744789).

The spelling of 22422367 in words is "twenty-two million, four hundred twenty-two thousand, three hundred sixty-seven".