44402002222 has 8 divisors (see below), whose sum is σ = 67089157056. Its totient is φ = 22038949872.

The previous prime is 44402002213. The next prime is 44402002237. The reversal of 44402002222 is 22220020444.

It is a happy number.

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 = 44402002193 and 44402002202.

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, 81025278 + ... + 81025825.

It is an arithmetic number, because the mean of its divisors is an integer number (8386144632).

Almost surely, 2^44402002222 is an apocalyptic number.

44402002222 is a deficient number, since it is larger than the sum of its proper divisors (22687154834).

44402002222 is a wasteful number, since it uses less digits than its factorization.

44402002222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162051242.

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

Adding to 44402002222 its reverse (22220020444), we get a palindrome (66622022666).

The spelling of 44402002222 in words is "forty-four billion, four hundred two million, two thousand, two hundred twenty-two".