2222222441 has 8 divisors (see below), whose sum is σ = 2319348480. Its totient is φ = 2125138752.

The previous prime is 2222222393. The next prime is 2222222447. The reversal of 2222222441 is 1442222222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2222222441 - 2⁶ = 2222222377 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2222222447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146240 + ... + 160718.

It is an arithmetic number, because the mean of its divisors is an integer number (289918560).

Almost surely, 2^2222222441 is an apocalyptic number.

It is an amenable number.

2222222441 is a deficient number, since it is larger than the sum of its proper divisors (97126039).

2222222441 is a wasteful number, since it uses less digits than its factorization.

2222222441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21175.

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

The square root of 2222222441 is about 47140.4543995919. The cubic root of 2222222441 is about 1304.9559232139.

Adding to 2222222441 its reverse (1442222222), we get a palindrome (3664444663).

The spelling of 2222222441 in words is "two billion, two hundred twenty-two million, two hundred twenty-two thousand, four hundred forty-one".