2102214404 has 24 divisors (see below), whose sum is σ = 3719585856. Its totient is φ = 1039500000.

The previous prime is 2102214403. The next prime is 2102214409. The reversal of 2102214404 is 4044122012.

It is not an unprimeable number, because it can be changed into a prime (2102214403) 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 7 ways as a sum of consecutive naturals, for example, 422129 + ... + 427079.

It is an arithmetic number, because the mean of its divisors is an integer number (154982744).

Almost surely, 2^2102214404 is an apocalyptic number.

It is an amenable number.

2102214404 is a deficient number, since it is larger than the sum of its proper divisors (1617371452).

2102214404 is a wasteful number, since it uses less digits than its factorization.

2102214404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6107 (or 6105 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 2102214404 is about 45849.9117120197. The cubic root of 2102214404 is about 1281.0291210945.

Adding to 2102214404 its reverse (4044122012), we get a palindrome (6146336416).

The spelling of 2102214404 in words is "two billion, one hundred two million, two hundred fourteen thousand, four hundred four".