44122002 has 32 divisors (see below), whose sum is σ = 91107072. Its totient is φ = 14237184.

The previous prime is 44121949. The next prime is 44122037. The reversal of 44122002 is 20022144.

44122002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 26548 + ... + 28160.

It is an arithmetic number, because the mean of its divisors is an integer number (2847096).

Almost surely, 2^44122002 is an apocalyptic number.

44122002 is an abundant number, since it is smaller than the sum of its proper divisors (46985070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44122002 is a wasteful number, since it uses less digits than its factorization.

44122002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1762.

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 44122002 is about 6642.4394615232. The cubic root of 44122002 is about 353.3608275350.

Adding to 44122002 its reverse (20022144), we get a palindrome (64144146).

The spelling of 44122002 in words is "forty-four million, one hundred twenty-two thousand, two".