44222020222 has 8 divisors (see below), whose sum is σ = 66716458776. Its totient is φ = 21983200632.

The previous prime is 44222020187. The next prime is 44222020229. The reversal of 44222020222 is 22202022244.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 44222020193 and 44222020202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44222020229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63904308 + ... + 63904999.

It is an arithmetic number, because the mean of its divisors is an integer number (8339557347).

Almost surely, 2^44222020222 is an apocalyptic number.

44222020222 is a deficient number, since it is larger than the sum of its proper divisors (22494438554).

44222020222 is a wasteful number, since it uses less digits than its factorization.

44222020222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127809482.

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 44222020222 its reverse (22202022244), we get a palindrome (66424042466).

The spelling of 44222020222 in words is "forty-four billion, two hundred twenty-two million, twenty thousand, two hundred twenty-two".