2204121003 has 16 divisors (see below), whose sum is σ = 3360304896. Its totient is φ = 1258881120.

The previous prime is 2204121001. The next prime is 2204121013. The reversal of 2204121003 is 3001214022.

It is not a de Polignac number, because 2204121003 - 2¹ = 2204121001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2204121001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20125 + ... + 69377.

It is an arithmetic number, because the mean of its divisors is an integer number (210019056).

Almost surely, 2^2204121003 is an apocalyptic number.

2204121003 is a deficient number, since it is larger than the sum of its proper divisors (1156183893).

2204121003 is a wasteful number, since it uses less digits than its factorization.

2204121003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51394.

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

The square root of 2204121003 is about 46948.0670848119. The cubic root of 2204121003 is about 1301.4030223272.

Adding to 2204121003 its reverse (3001214022), we get a palindrome (5205335025).

The spelling of 2204121003 in words is "two billion, two hundred four million, one hundred twenty-one thousand, three".