4022240401 has 4 divisors (see below), whose sum is σ = 4107820032. Its totient is φ = 3936660772.

The previous prime is 4022240389. The next prime is 4022240423. The reversal of 4022240401 is 1040422204.

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 a cyclic number.

It is not a de Polignac number, because 4022240401 - 2²¹ = 4020143249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4022240441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42789745 + ... + 42789838.

It is an arithmetic number, because the mean of its divisors is an integer number (1026955008).

Almost surely, 2^4022240401 is an apocalyptic number.

It is an amenable number.

4022240401 is a deficient number, since it is larger than the sum of its proper divisors (85579631).

4022240401 is an equidigital number, since it uses as much as digits as its factorization.

4022240401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85579630.

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 4022240401 is about 63421.1352862750. The cubic root of 4022240401 is about 1590.3376524053.

Adding to 4022240401 its reverse (1040422204), we get a palindrome (5062662605).

The spelling of 4022240401 in words is "four billion, twenty-two million, two hundred forty thousand, four hundred one".