2044440101211 has 8 divisors (see below), whose sum is σ = 2728391508480. Its totient is φ = 1361724380712.

The previous prime is 2044440101183. The next prime is 2044440101251. The reversal of 2044440101211 is 1121010444402.

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

It is a de Polignac number, because none of the positive numbers 2^k-2044440101211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2044440101251) 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, 308917831 + ... + 308924448.

It is an arithmetic number, because the mean of its divisors is an integer number (341048938560).

Almost surely, 2^{2044440101211} is an apocalyptic number.

2044440101211 is a deficient number, since it is larger than the sum of its proper divisors (683951407269).

2044440101211 is a wasteful number, since it uses less digits than its factorization.

2044440101211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617843385.

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 2044440101211 its reverse (1121010444402), we get a palindrome (3165450545613).

The spelling of 2044440101211 in words is "two trillion, forty-four billion, four hundred forty million, one hundred one thousand, two hundred eleven".