22301097 has 16 divisors (see below), whose sum is σ = 36597120. Its totient is φ = 11763072.

The previous prime is 22301023. The next prime is 22301101. The reversal of 22301097 is 79010322.

It is not a de Polignac number, because 22301097 - 2⁸ = 22300841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22301897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40572 + ... + 41117.

It is an arithmetic number, because the mean of its divisors is an integer number (2287320).

Almost surely, 2^22301097 is an apocalyptic number.

It is an amenable number.

22301097 is a deficient number, since it is larger than the sum of its proper divisors (14296023).

22301097 is a wasteful number, since it uses less digits than its factorization.

22301097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81712.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 22301097 is about 4722.4037311522. The cubic root of 22301097 is about 281.4764568225.

The spelling of 22301097 in words is "twenty-two million, three hundred one thousand, ninety-seven".