44431342222 has 16 divisors (see below), whose sum is σ = 70684875072. Its totient is φ = 20874067200.

The previous prime is 44431342213. The next prime is 44431342261. The reversal of 44431342222 is 22224313444.

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, 1066758 + ... + 1107625.

It is an arithmetic number, because the mean of its divisors is an integer number (4417804692).

Almost surely, 2^44431342222 is an apocalyptic number.

44431342222 is a deficient number, since it is larger than the sum of its proper divisors (26253532850).

44431342222 is a wasteful number, since it uses less digits than its factorization.

44431342222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2175003.

The product of its digits is 36864, while the sum is 31.

Adding to 44431342222 its reverse (22224313444), we get a palindrome (66655655666).

It can be divided in two parts, 444313422 and 22, that added together give a palindrome (444313444).

The spelling of 44431342222 in words is "forty-four billion, four hundred thirty-one million, three hundred forty-two thousand, two hundred twenty-two".