44020043222131 has 8 divisors (see below), whose sum is σ = 44578080043200. Its totient is φ = 43462026928320.

The previous prime is 44020043222107. The next prime is 44020043222161. The reversal of 44020043222131 is 13122234002044.

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

It is a cyclic number.

It is not a de Polignac number, because 44020043222131 - 2¹⁹ = 44020042697843 is a prime.

It is a super-2 number, since 2×44020043222131² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44020043222131.

It is not an unprimeable number, because it can be changed into a prime (44020043222161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 792586 + ... + 9416383.

It is an arithmetic number, because the mean of its divisors is an integer number (5572260005400).

Almost surely, 2^{44020043222131} is an apocalyptic number.

44020043222131 is a deficient number, since it is larger than the sum of its proper divisors (558036821069).

44020043222131 is a wasteful number, since it uses less digits than its factorization.

44020043222131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10263629.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 44020043222131 its reverse (13122234002044), we get a palindrome (57142277224175).

The spelling of 44020043222131 in words is "forty-four trillion, twenty billion, forty-three million, two hundred twenty-two thousand, one hundred thirty-one".