20222224324044 has 48 divisors (see below), whose sum is σ = 47703115555200. Its totient is φ = 6666955641216.

The previous prime is 20222224324037. The next prime is 20222224324051. The reversal of 20222224324044 is 44042342222202.

It is an interprime number because it is at equal distance from previous prime (20222224324037) and next prime (20222224324051).

It is a super-2 number, since 2×20222224324044² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20222224323996 and 20222224324014.

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, 11926849 + ... + 13516440.

It is an arithmetic number, because the mean of its divisors is an integer number (993814907400).

Almost surely, 2^{20222224324044} is an apocalyptic number.

It is an amenable number.

20222224324044 is an abundant number, since it is smaller than the sum of its proper divisors (27480891231156).

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

20222224324044 is a wasteful number, since it uses less digits than its factorization.

20222224324044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25444022 (or 25444020 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 33.

Adding to 20222224324044 its reverse (44042342222202), we get a palindrome (64264566546246).

The spelling of 20222224324044 in words is "twenty trillion, two hundred twenty-two billion, two hundred twenty-four million, three hundred twenty-four thousand, forty-four".