2223501441 has 16 divisors (see below), whose sum is σ = 3393499008. Its totient is φ = 1268582400.

The previous prime is 2223501433. The next prime is 2223501461. The reversal of 2223501441 is 1441053222.

It is not a de Polignac number, because 2223501441 - 2³ = 2223501433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2223501461) 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, 69130 + ... + 96051.

It is an arithmetic number, because the mean of its divisors is an integer number (212093688).

Almost surely, 2^2223501441 is an apocalyptic number.

2223501441 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2223501441 is a deficient number, since it is larger than the sum of its proper divisors (1169997567).

2223501441 is a wasteful number, since it uses less digits than its factorization.

2223501441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165832.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 2223501441 is about 47154.0182911276. The cubic root of 2223501441 is about 1305.2062309677.

Adding to 2223501441 its reverse (1441053222), we get a palindrome (3664554663).

The spelling of 2223501441 in words is "two billion, two hundred twenty-three million, five hundred one thousand, four hundred forty-one".