44002202222 has 16 divisors (see below), whose sum is σ = 74486487600. Its totient is φ = 19311311040.

The previous prime is 44002202219. The next prime is 44002202281. The reversal of 44002202222 is 22220220044.

It is a junction number, because it is equal to n+sod(n) for n = 44002202194 and 44002202203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34483847 + ... + 34485122.

It is an arithmetic number, because the mean of its divisors is an integer number (4655405475).

Almost surely, 2^44002202222 is an apocalyptic number.

44002202222 is a deficient number, since it is larger than the sum of its proper divisors (30484285378).

44002202222 is a wasteful number, since it uses less digits than its factorization.

44002202222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68969011.

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 44002202222 its reverse (22220220044), we get a palindrome (66222422266).

The spelling of 44002202222 in words is "forty-four billion, two million, two hundred two thousand, two hundred twenty-two".