2200021004 has 12 divisors (see below), whose sum is σ = 3853566864. Its totient is φ = 1099001904.

The previous prime is 2200020941. The next prime is 2200021007. The reversal of 2200021004 is 4001200022.

It is not an unprimeable number, because it can be changed into a prime (2200021007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247232 + ... + 255975.

It is an arithmetic number, because the mean of its divisors is an integer number (321130572).

Almost surely, 2^2200021004 is an apocalyptic number.

It is an amenable number.

2200021004 is a deficient number, since it is larger than the sum of its proper divisors (1653545860).

2200021004 is a wasteful number, since it uses less digits than its factorization.

2200021004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504304 (or 504302 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 2200021004 is about 46904.3815010922. The cubic root of 2200021004 is about 1300.5955858720.

Adding to 2200021004 its reverse (4001200022), we get a palindrome (6201221026).

The spelling of 2200021004 in words is "two billion, two hundred million, twenty-one thousand, four".