44440232122 has 16 divisors (see below), whose sum is σ = 78314255712. Its totient is φ = 18646251120.

The previous prime is 44440232047. The next prime is 44440232147. The reversal of 44440232122 is 22123204444.

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, 77692428 + ... + 77692999.

It is an arithmetic number, because the mean of its divisors is an integer number (4894640982).

Almost surely, 2^44440232122 is an apocalyptic number.

44440232122 is a deficient number, since it is larger than the sum of its proper divisors (33874023590).

44440232122 is a wasteful number, since it uses less digits than its factorization.

44440232122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155385453.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 44440232122 its reverse (22123204444), we get a palindrome (66563436566).

The spelling of 44440232122 in words is "forty-four billion, four hundred forty million, two hundred thirty-two thousand, one hundred twenty-two".