22470124 has 24 divisors (see below), whose sum is σ = 41782608. Its totient is φ = 10536960.

The previous prime is 22470121. The next prime is 22470127. The reversal of 22470124 is 42107422.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (22470121) and next prime (22470127).

It is a junction number, because it is equal to n+sod(n) for n = 22470095 and 22470104.

It is not an unprimeable number, because it can be changed into a prime (22470121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33052 + ... + 33724.

It is an arithmetic number, because the mean of its divisors is an integer number (1740942).

Almost surely, 2^22470124 is an apocalyptic number.

It is an amenable number.

22470124 is a deficient number, since it is larger than the sum of its proper divisors (19312484).

22470124 is a wasteful number, since it uses less digits than its factorization.

22470124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1185 (or 1183 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 22.

The square root of 22470124 is about 4740.2662372487. The cubic root of 22470124 is about 282.1858004633.

Adding to 22470124 its reverse (42107422), we get a palindrome (64577546).

The spelling of 22470124 in words is "twenty-two million, four hundred seventy thousand, one hundred twenty-four".