2002201441 has 16 divisors (see below), whose sum is σ = 2119478400. Its totient is φ = 1888645248.

The previous prime is 2002201393. The next prime is 2002201459. The reversal of 2002201441 is 1441022002.

It is a cyclic number.

It is not a de Polignac number, because 2002201441 - 2¹⁵ = 2002168673 is a prime.

It is a super-2 number, since 2×2002201441² = 8017621220684952962, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2002211441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222100 + ... + 230938.

It is an arithmetic number, because the mean of its divisors is an integer number (132467400).

Almost surely, 2^2002201441 is an apocalyptic number.

It is an amenable number.

2002201441 is a deficient number, since it is larger than the sum of its proper divisors (117276959).

2002201441 is a wasteful number, since it uses less digits than its factorization.

2002201441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9048.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 2002201441 is about 44745.9656393736. The cubic root of 2002201441 is about 1260.3831540298.

Adding to 2002201441 its reverse (1441022002), we get a palindrome (3443223443).

The spelling of 2002201441 in words is "two billion, two million, two hundred one thousand, four hundred forty-one".