20222224432244 has 12 divisors (see below), whose sum is σ = 36927540267744. Its totient is φ = 9671498641464.

The previous prime is 20222224432213. The next prime is 20222224432337. The reversal of 20222224432244 is 44223442222202.

It is a congruent number.

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, 109903393562 + ... + 109903393745.

It is an arithmetic number, because the mean of its divisors is an integer number (3077295022312).

Almost surely, 2^{20222224432244} is an apocalyptic number.

It is an amenable number.

20222224432244 is a deficient number, since it is larger than the sum of its proper divisors (16705315835500).

20222224432244 is a wasteful number, since it uses less digits than its factorization.

20222224432244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219806787334 (or 219806787332 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 35.

Adding to 20222224432244 its reverse (44223442222202), we get a palindrome (64445666654446).

The spelling of 20222224432244 in words is "twenty trillion, two hundred twenty-two billion, two hundred twenty-four million, four hundred thirty-two thousand, two hundred forty-four".