2013321422 has 32 divisors (see below), whose sum is σ = 3678124032. Its totient is φ = 807770304.

The previous prime is 2013321403. The next prime is 2013321437. The reversal of 2013321422 is 2241233102.

It is a junction number, because it is equal to n+sod(n) for n = 2013321394 and 2013321403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51383 + ... + 81650.

It is an arithmetic number, because the mean of its divisors is an integer number (114941376).

Almost surely, 2^2013321422 is an apocalyptic number.

2013321422 is a deficient number, since it is larger than the sum of its proper divisors (1664802610).

2013321422 is a wasteful number, since it uses less digits than its factorization.

2013321422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133112.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2013321422 is about 44870.0503899873. The cubic root of 2013321422 is about 1262.7121853867.

Adding to 2013321422 its reverse (2241233102), we get a palindrome (4254554524).

The spelling of 2013321422 in words is "two billion, thirteen million, three hundred twenty-one thousand, four hundred twenty-two".