44202122 has 8 divisors (see below), whose sum is σ = 66331872. Its totient is φ = 22091500.

The previous prime is 44202107. The next prime is 44202127. The reversal of 44202122 is 22120244.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 44202122.

It is not an unprimeable number, because it can be changed into a prime (44202127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4997 + ... + 10647.

It is an arithmetic number, because the mean of its divisors is an integer number (8291484).

Almost surely, 2^44202122 is an apocalyptic number.

44202122 is a deficient number, since it is larger than the sum of its proper divisors (22129750).

44202122 is a wasteful number, since it uses less digits than its factorization.

44202122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9564.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 44202122 is about 6648.4676429986. The cubic root of 44202122 is about 353.5745844584.

Adding to 44202122 its reverse (22120244), we get a palindrome (66322366).

The spelling of 44202122 in words is "forty-four million, two hundred two thousand, one hundred twenty-two".