222400110004 has 12 divisors (see below), whose sum is σ = 412094321604. Its totient is φ = 104658875264.

The previous prime is 222400110001. The next prime is 222400110043. The reversal of 222400110004 is 400011004222.

It can be written as a sum of positive squares in 2 ways, for example, as 157726533904 + 64673576100 = 397148^2 + 254310^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 222400110004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222400110001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1635294859 + ... + 1635294994.

It is an arithmetic number, because the mean of its divisors is an integer number (34341193467).

Almost surely, 2^222400110004 is an apocalyptic number.

It is an amenable number.

222400110004 is a deficient number, since it is larger than the sum of its proper divisors (189694211600).

222400110004 is a wasteful number, since it uses less digits than its factorization.

222400110004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3270589874 (or 3270589872 counting only the distinct ones).

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

Adding to 222400110004 its reverse (400011004222), we get a palindrome (622411114226).

The spelling of 222400110004 in words is "two hundred twenty-two billion, four hundred million, one hundred ten thousand, four".