22324002 has 8 divisors (see below), whose sum is σ = 44648016. Its totient is φ = 7441332.

The previous prime is 22323979. The next prime is 22324021. The reversal of 22324002 is 20042322.

It is a sphenic number, since it is the product of 3 distinct primes.

22324002 is an admirable number.

It is a super-3 number, since 3×22324002³ (a number of 23 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1860328 + ... + 1860339.

It is an arithmetic number, because the mean of its divisors is an integer number (5581002).

Almost surely, 2^22324002 is an apocalyptic number.

22324002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22324002 is a wasteful number, since it uses less digits than its factorization.

22324002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3720672.

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 22324002 is about 4724.8282508468. The cubic root of 22324002 is about 281.5727900841.

Adding to 22324002 its reverse (20042322), we get a palindrome (42366324).

The spelling of 22324002 in words is "twenty-two million, three hundred twenty-four thousand, two".