40220444201 has 32 divisors (see below), whose sum is σ = 47907936000. Its totient is φ = 33036982272.

The previous prime is 40220444141. The next prime is 40220444239. The reversal of 40220444201 is 10244402204.

It is a de Polignac number, because none of the positive numbers 2^k-40220444201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40220444281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36663485 + ... + 36664581.

It is an arithmetic number, because the mean of its divisors is an integer number (1497123000).

Almost surely, 2^40220444201 is an apocalyptic number.

It is an amenable number.

40220444201 is a deficient number, since it is larger than the sum of its proper divisors (7687491799).

40220444201 is a wasteful number, since it uses less digits than its factorization.

40220444201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2321.

The product of its (nonzero) digits is 2048, while the sum is 23.

Adding to 40220444201 its reverse (10244402204), we get a palindrome (50464846405).

The spelling of 40220444201 in words is "forty billion, two hundred twenty million, four hundred forty-four thousand, two hundred one".