20042302244 has 12 divisors (see below), whose sum is σ = 35077984368. Its totient is φ = 10020021000.

The previous prime is 20042302229. The next prime is 20042302253. The reversal of 20042302244 is 44220324002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241982 + ... + 314069.

It is an arithmetic number, because the mean of its divisors is an integer number (2923165364).

Almost surely, 2^20042302244 is an apocalyptic number.

It is an amenable number.

20042302244 is a deficient number, since it is larger than the sum of its proper divisors (15035682124).

20042302244 is a wasteful number, since it uses less digits than its factorization.

20042302244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565066 (or 565064 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 23.

Adding to 20042302244 its reverse (44220324002), we get a palindrome (64262626246).

The spelling of 20042302244 in words is "twenty billion, forty-two million, three hundred two thousand, two hundred forty-four".