22103124 has 24 divisors (see below), whose sum is σ = 53238528. Its totient is φ = 7129920.

The previous prime is 22103119. The next prime is 22103131. The reversal of 22103124 is 42130122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29337 + ... + 30080.

It is an arithmetic number, because the mean of its divisors is an integer number (2218272).

Almost surely, 2^22103124 is an apocalyptic number.

It is an amenable number.

22103124 is an abundant number, since it is smaller than the sum of its proper divisors (31135404).

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

22103124 is a wasteful number, since it uses less digits than its factorization.

22103124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59455 (or 59453 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 22103124 is about 4701.3959629029. The cubic root of 22103124 is about 280.6410651630.

Adding to 22103124 its reverse (42130122), we get a palindrome (64233246).

The spelling of 22103124 in words is "twenty-two million, one hundred three thousand, one hundred twenty-four".