44122001 has 24 divisors (see below), whose sum is σ = 56580480. Its totient is φ = 34020000.

The previous prime is 44121949. The next prime is 44122037. The reversal of 44122001 is 10022144.

44122001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 44122001 - 2⁶ = 44121937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44122201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58376 + ... + 59126.

It is an arithmetic number, because the mean of its divisors is an integer number (2357520).

Almost surely, 2^44122001 is an apocalyptic number.

It is an amenable number.

44122001 is a deficient number, since it is larger than the sum of its proper divisors (12458479).

44122001 is a wasteful number, since it uses less digits than its factorization.

44122001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 885 (or 878 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 44122001 is about 6642.4393862496. The cubic root of 44122001 is about 353.3608248654.

Adding to 44122001 its reverse (10022144), we get a palindrome (54144145).

The spelling of 44122001 in words is "forty-four million, one hundred twenty-two thousand, one".