22701323 has 4 divisors (see below), whose sum is σ = 22815600. Its totient is φ = 22587048.

The previous prime is 22701293. The next prime is 22701359. The reversal of 22701323 is 32310722.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22701323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22701295 and 22701304.

It is not an unprimeable number, because it can be changed into a prime (22701373) 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, 56840 + ... + 57237.

It is an arithmetic number, because the mean of its divisors is an integer number (5703900).

Almost surely, 2^22701323 is an apocalyptic number.

22701323 is a deficient number, since it is larger than the sum of its proper divisors (114277).

22701323 is a wasteful number, since it uses less digits than its factorization.

22701323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114276.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 22701323 is about 4764.5905385458. The cubic root of 22701323 is about 283.1503194889.

The spelling of 22701323 in words is "twenty-two million, seven hundred one thousand, three hundred twenty-three".