222064111004 has 24 divisors (see below), whose sum is σ = 409688891808. Its totient is φ = 105109678080.

The previous prime is 222064111001. The next prime is 222064111013. The reversal of 222064111004 is 400111460222.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222064111001) 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, 12433037 + ... + 12450884.

It is an arithmetic number, because the mean of its divisors is an integer number (17070370492).

Almost surely, 2^222064111004 is an apocalyptic number.

It is an amenable number.

222064111004 is a deficient number, since it is larger than the sum of its proper divisors (187624780804).

222064111004 is a wasteful number, since it uses less digits than its factorization.

222064111004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24884045 (or 24884043 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 222064111004 its reverse (400111460222), we get a palindrome (622175571226).

The spelling of 222064111004 in words is "two hundred twenty-two billion, sixty-four million, one hundred eleven thousand, four".