4022001120441 has 4 divisors (see below), whose sum is σ = 5362668160592. Its totient is φ = 2681334080292.

The previous prime is 4022001120427. The next prime is 4022001120509. The reversal of 4022001120441 is 1440211002204.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4022001120441 - 2⁵ = 4022001120409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4022001120041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 670333520071 + ... + 670333520076.

It is an arithmetic number, because the mean of its divisors is an integer number (1340667040148).

Almost surely, 2^{4022001120441} is an apocalyptic number.

It is an amenable number.

4022001120441 is a deficient number, since it is larger than the sum of its proper divisors (1340667040151).

4022001120441 is a wasteful number, since it uses less digits than its factorization.

4022001120441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1340667040150.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 4022001120441 its reverse (1440211002204), we get a palindrome (5462212122645).

The spelling of 4022001120441 in words is "four trillion, twenty-two billion, one million, one hundred twenty thousand, four hundred forty-one".