44442040222 has 16 divisors (see below), whose sum is σ = 66896221392. Its totient is φ = 22143335040.

The previous prime is 44442040199. The next prime is 44442040267. The reversal of 44442040222 is 22204024444.

It is a super-3 number, since 3×44442040222³ (a number of 33 digits) contains 333 as substring.

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, 4300822 + ... + 4311142.

It is an arithmetic number, because the mean of its divisors is an integer number (4181013837).

Almost surely, 2^44442040222 is an apocalyptic number.

44442040222 is a deficient number, since it is larger than the sum of its proper divisors (22454181170).

44442040222 is a wasteful number, since it uses less digits than its factorization.

44442040222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17643.

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 44442040222 its reverse (22204024444), we get a palindrome (66646064666).

The spelling of 44442040222 in words is "forty-four billion, four hundred forty-two million, forty thousand, two hundred twenty-two".