44222785202 has 18 divisors (see below), whose sum is σ = 70473775197. Its totient is φ = 20808343264.

The previous prime is 44222785093. The next prime is 44222785213. The reversal of 44222785202 is 20258722244.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 40473794761 + 3748990441 = 201181^2 + 61229^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=148699.

It is a Duffinian 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 8 ways as a sum of consecutive naturals, for example, 5051393 + ... + 5060139.

Almost surely, 2^44222785202 is an apocalyptic number.

44222785202 is a deficient number, since it is larger than the sum of its proper divisors (26250989995).

44222785202 is an frugal number, since it uses more digits than its factorization.

44222785202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17530 (or 8766 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 38.

The spelling of 44222785202 in words is "forty-four billion, two hundred twenty-two million, seven hundred eighty-five thousand, two hundred two".