222144358004 has 96 divisors (see below), whose sum is σ = 442293868800. Its totient is φ = 97056368640.

The previous prime is 222144357983. The next prime is 222144358031. The reversal of 222144358004 is 400853441222.

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, 47698844 + ... + 47703500.

It is an arithmetic number, because the mean of its divisors is an integer number (4607227800).

Almost surely, 2^222144358004 is an apocalyptic number.

It is an amenable number.

222144358004 is a deficient number, since it is larger than the sum of its proper divisors (220149510796).

222144358004 is a wasteful number, since it uses less digits than its factorization.

222144358004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5673 (or 5671 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 35.

Adding to 222144358004 its reverse (400853441222), we get a palindrome (622997799226).

The spelling of 222144358004 in words is "two hundred twenty-two billion, one hundred forty-four million, three hundred fifty-eight thousand, four".