22342124 has 12 divisors (see below), whose sum is σ = 44684304. Its totient is φ = 9575184.

The previous prime is 22342123. The next prime is 22342127. The reversal of 22342124 is 42124322.

22342124 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 22342096 and 22342105.

It is not an unprimeable number, because it can be changed into a prime (22342123) 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, 398939 + ... + 398994.

It is an arithmetic number, because the mean of its divisors is an integer number (3723692).

Almost surely, 2^22342124 is an apocalyptic number.

It is an amenable number.

22342124 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.

22342124 is a wasteful number, since it uses less digits than its factorization.

22342124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 797944 (or 797942 counting only the distinct ones).

The product of its digits is 768, while the sum is 20.

The square root of 22342124 is about 4726.7456034781. The cubic root of 22342124 is about 281.6489604468.

Adding to 22342124 its reverse (42124322), we get a palindrome (64466446).

The spelling of 22342124 in words is "twenty-two million, three hundred forty-two thousand, one hundred twenty-four".