22324051 has 4 divisors (see below), whose sum is σ = 22333504. Its totient is φ = 22314600.

The previous prime is 22324039. The next prime is 22324079. The reversal of 22324051 is 15042322.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 22324051 - 2¹³ = 22315859 is a prime.

It is a super-3 number, since 3×22324051³ (a number of 23 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22324021) 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, 2206 + ... + 7036.

It is an arithmetic number, because the mean of its divisors is an integer number (5583376).

Almost surely, 2^22324051 is an apocalyptic number.

22324051 is a deficient number, since it is larger than the sum of its proper divisors (9453).

22324051 is an equidigital number, since it uses as much as digits as its factorization.

22324051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9452.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 22324051 is about 4724.8334362176. The cubic root of 22324051 is about 281.5729960964.

Adding to 22324051 its reverse (15042322), we get a palindrome (37366373).

The spelling of 22324051 in words is "twenty-two million, three hundred twenty-four thousand, fifty-one".