20220331122244 has 18 divisors (see below), whose sum is σ = 38894893130702. Its totient is φ = 9191059600800.

The previous prime is 20220331122221. The next prime is 20220331122349. The reversal of 20220331122244 is 44222113302202.

It can be written as a sum of positive squares in only one way, i.e., 15155526860100 + 5064804262144 = 3893010^2 + 2250512^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20888771337 + ... + 20888772304.

Almost surely, 2^{20220331122244} is an apocalyptic number.

It is an amenable number.

20220331122244 is a deficient number, since it is larger than the sum of its proper divisors (18674562008458).

20220331122244 is a wasteful number, since it uses less digits than its factorization.

20220331122244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41777543667 (or 41777543654 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 20220331122244 its reverse (44222113302202), we get a palindrome (64442444424446).

The spelling of 20220331122244 in words is "twenty trillion, two hundred twenty billion, three hundred thirty-one million, one hundred twenty-two thousand, two hundred forty-four".