2041421122 has 16 divisors (see below), whose sum is σ = 3353575680. Its totient is φ = 926224272.

The previous prime is 2041421117. The next prime is 2041421159. The reversal of 2041421122 is 2211241402.

It is a self number, because there is not a number n which added to its sum of digits gives 2041421122.

It is an unprimeable number.

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, 663858 + ... + 666925.

It is an arithmetic number, because the mean of its divisors is an integer number (209598480).

Almost surely, 2^2041421122 is an apocalyptic number.

2041421122 is a deficient number, since it is larger than the sum of its proper divisors (1312154558).

2041421122 is a wasteful number, since it uses less digits than its factorization.

2041421122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1330857.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 2041421122 is about 45182.0885086115. The cubic root of 2041421122 is about 1268.5595759023.

Adding to 2041421122 its reverse (2211241402), we get a palindrome (4252662524).

The spelling of 2041421122 in words is "two billion, forty-one million, four hundred twenty-one thousand, one hundred twenty-two".