2002211504 has 20 divisors (see below), whose sum is σ = 4013054160. Its totient is φ = 966584640.

The previous prime is 2002211503. The next prime is 2002211509. The reversal of 2002211504 is 4051122002.

It is not an unprimeable number, because it can be changed into a prime (2002211503) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2157092 + ... + 2158019.

It is an arithmetic number, because the mean of its divisors is an integer number (200652708).

Almost surely, 2^2002211504 is an apocalyptic number.

It is an amenable number.

2002211504 is an abundant number, since it is smaller than the sum of its proper divisors (2010842656).

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

2002211504 is a wasteful number, since it uses less digits than its factorization.

2002211504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4315148 (or 4315142 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 2002211504 is about 44746.0780851238. The cubic root of 2002211504 is about 1260.3852655747.

Adding to 2002211504 its reverse (4051122002), we get a palindrome (6053333506).

The spelling of 2002211504 in words is "two billion, two million, two hundred eleven thousand, five hundred four".