44122100 has 36 divisors (see below), whose sum is σ = 104451648. Its totient is φ = 16044000.

The previous prime is 44122087. The next prime is 44122103. The reversal of 44122100 is 122144.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44122103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18956 + ... + 21155.

Almost surely, 2^44122100 is an apocalyptic number.

It is an amenable number.

44122100 is an abundant number, since it is smaller than the sum of its proper divisors (60329548).

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

44122100 is a wasteful number, since it uses less digits than its factorization.

44122100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40136 (or 40129 counting only the distinct ones).

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

The square root of 44122100 is about 6642.4468383270. The cubic root of 44122100 is about 353.3610891530.

Adding to 44122100 its reverse (122144), we get a palindrome (44244244).

The spelling of 44122100 in words is "forty-four million, one hundred twenty-two thousand, one hundred".