44444442022 has 8 divisors (see below), whose sum is σ = 68085102816. Its totient is φ = 21749407752.

The previous prime is 44444441971. The next prime is 44444442073. The reversal of 44444442022 is 22024444444.

It is an interprime number because it is at equal distance from previous prime (44444441971) and next prime (44444442073).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 236406513 + ... + 236406700.

It is an arithmetic number, because the mean of its divisors is an integer number (8510637852).

Almost surely, 2^44444442022 is an apocalyptic number.

44444442022 is a deficient number, since it is larger than the sum of its proper divisors (23640660794).

44444442022 is a wasteful number, since it uses less digits than its factorization.

44444442022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472813262.

The product of its (nonzero) digits is 131072, while the sum is 34.

Adding to 44444442022 its reverse (22024444444), we get a palindrome (66468886466).

The spelling of 44444442022 in words is "forty-four billion, four hundred forty-four million, four hundred forty-two thousand, twenty-two".