222441122405 has 16 divisors (see below), whose sum is σ = 284935708800. Its totient is φ = 166212486720.

The previous prime is 222441122401. The next prime is 222441122413. The reversal of 222441122405 is 504221144222.

It is not a de Polignac number, because 222441122405 - 2² = 222441122401 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222441122401) 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, 16482590 + ... + 16496079.

It is an arithmetic number, because the mean of its divisors is an integer number (17808481800).

Almost surely, 2^222441122405 is an apocalyptic number.

It is an amenable number.

222441122405 is a deficient number, since it is larger than the sum of its proper divisors (62494586395).

222441122405 is a wasteful number, since it uses less digits than its factorization.

222441122405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32978764.

The product of its (nonzero) digits is 10240, while the sum is 29.

Adding to 222441122405 its reverse (504221144222), we get a palindrome (726662266627).

The spelling of 222441122405 in words is "two hundred twenty-two billion, four hundred forty-one million, one hundred twenty-two thousand, four hundred five".