20220404244 has 48 divisors (see below), whose sum is σ = 49277457600. Its totient is φ = 6446808576.

The previous prime is 20220404203. The next prime is 20220404279. The reversal of 20220404244 is 44240402202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 359749 + ... + 412140.

It is an arithmetic number, because the mean of its divisors is an integer number (1026613700).

Almost surely, 2^20220404244 is an apocalyptic number.

It is an amenable number.

20220404244 is an abundant number, since it is smaller than the sum of its proper divisors (29057053356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20220404244 is a wasteful number, since it uses less digits than its factorization.

20220404244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771992 (or 771990 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 20220404244 its reverse (44240402202), we get a palindrome (64460806446).

The spelling of 20220404244 in words is "twenty billion, two hundred twenty million, four hundred four thousand, two hundred forty-four".