22330622 has 8 divisors (see below), whose sum is σ = 35466336. Its totient is φ = 10508512.

The previous prime is 22330621. The next prime is 22330657. The reversal of 22330622 is 22603322.

It is a happy number.

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

It is a super-3 number, since 3×22330622³ (a number of 23 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22330594 and 22330603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22330621) 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, 328358 + ... + 328425.

It is an arithmetic number, because the mean of its divisors is an integer number (4433292).

Almost surely, 2^22330622 is an apocalyptic number.

22330622 is a deficient number, since it is larger than the sum of its proper divisors (13135714).

22330622 is a wasteful number, since it uses less digits than its factorization.

22330622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656802.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 22330622 is about 4725.5287534836. The cubic root of 22330622 is about 281.6006200351.

Adding to 22330622 its reverse (22603322), we get a palindrome (44933944).

The spelling of 22330622 in words is "twenty-two million, three hundred thirty thousand, six hundred twenty-two".