2240012124 has 48 divisors (see below), whose sum is σ = 6637075200. Its totient is φ = 640003248.

The previous prime is 2240012119. The next prime is 2240012143. The reversal of 2240012124 is 4212100422.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2240012097 and 2240012106.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1480734 + ... + 1482245.

It is an arithmetic number, because the mean of its divisors is an integer number (138272400).

Almost surely, 2^2240012124 is an apocalyptic number.

It is an amenable number.

2240012124 is an abundant number, since it is smaller than the sum of its proper divisors (4397063076).

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

2240012124 is a wasteful number, since it uses less digits than its factorization.

2240012124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2962999 (or 2962991 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 2240012124 is about 47328.7663477509. The cubic root of 2240012124 is about 1308.4288846907.

Adding to 2240012124 its reverse (4212100422), we get a palindrome (6452112546).

The spelling of 2240012124 in words is "two billion, two hundred forty million, twelve thousand, one hundred twenty-four".