2204111124 has 36 divisors (see below), whose sum is σ = 5572941556. Its totient is φ = 734514048.

The previous prime is 2204111089. The next prime is 2204111141. The reversal of 2204111124 is 4211114022.

2204111124 is a `hidden beast` number, since 220 + 411 + 11 + 24 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 577440900 + 1626670224 = 24030^2 + 40332^2 .

It is a tau number, because it is divible by the number of its divisors (36).

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 = 2204111097 and 2204111106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 240042 + ... + 249054.

Almost surely, 2^2204111124 is an apocalyptic number.

It is an amenable number.

2204111124 is an abundant number, since it is smaller than the sum of its proper divisors (3368830432).

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

2204111124 is a wasteful number, since it uses less digits than its factorization.

2204111124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15816 (or 15811 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 2204111124 is about 46947.9618726948. The cubic root of 2204111124 is about 1301.4010780026.

Adding to 2204111124 its reverse (4211114022), we get a palindrome (6415225146).

The spelling of 2204111124 in words is "two billion, two hundred four million, one hundred eleven thousand, one hundred twenty-four".