44220200242 has 8 divisors (see below), whose sum is σ = 66331263600. Its totient is φ = 22109779044.

The previous prime is 44220200237. The next prime is 44220200257. The reversal of 44220200242 is 24200202244.

It is a happy number.

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

It is a super-2 number, since 2×44220200242² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89509 + ... + 310567.

It is an arithmetic number, because the mean of its divisors is an integer number (8291407950).

Almost surely, 2^44220200242 is an apocalyptic number.

44220200242 is a deficient number, since it is larger than the sum of its proper divisors (22111063358).

44220200242 is a wasteful number, since it uses less digits than its factorization.

44220200242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321080.

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 44220200242 its reverse (24200202244), we get a palindrome (68420402486).

The spelling of 44220200242 in words is "forty-four billion, two hundred twenty million, two hundred thousand, two hundred forty-two".