222204032210004 has 96 divisors (see below), whose sum is σ = 564476727709440. Its totient is φ = 67622984690688.

The previous prime is 222204032209997. The next prime is 222204032210021. The reversal of 222204032210004 is 400012230402222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4452054 + ... + 21545970.

It is an arithmetic number, because the mean of its divisors is an integer number (5879965913640).

Almost surely, 2^{222204032210004} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 222204032210004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (282238363854720).

222204032210004 is an abundant number, since it is smaller than the sum of its proper divisors (342272695499436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222204032210004 is a wasteful number, since it uses less digits than its factorization.

222204032210004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17094849 (or 17094847 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 222204032210004 its reverse (400012230402222), we get a palindrome (622216262612226).

The spelling of 222204032210004 in words is "two hundred twenty-two trillion, two hundred four billion, thirty-two million, two hundred ten thousand, four".