2040122246 has 4 divisors (see below), whose sum is σ = 3060183372. Its totient is φ = 1020061122.

The previous prime is 2040122221. The next prime is 2040122251. The reversal of 2040122246 is 6422210402.

It is a semiprime because it is the product of two primes.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 510030560 + ... + 510030563.

It is an arithmetic number, because the mean of its divisors is an integer number (765045843).

Almost surely, 2^2040122246 is an apocalyptic number.

2040122246 is a deficient number, since it is larger than the sum of its proper divisors (1020061126).

2040122246 is a wasteful number, since it uses less digits than its factorization.

2040122246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020061125.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 2040122246 is about 45167.7124282379. The cubic root of 2040122246 is about 1268.2904739599.

Adding to 2040122246 its reverse (6422210402), we get a palindrome (8462332648).

The spelling of 2040122246 in words is "two billion, forty million, one hundred twenty-two thousand, two hundred forty-six".