222000021313 has 8 divisors (see below), whose sum is σ = 256226333760. Its totient is φ = 188401714800.

The previous prime is 222000021289. The next prime is 222000021317. The reversal of 222000021313 is 313120000222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222000021313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222000021317) 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, 157000723 + ... + 157002136.

It is an arithmetic number, because the mean of its divisors is an integer number (32028291720).

Almost surely, 2^222000021313 is an apocalyptic number.

It is an amenable number.

222000021313 is a deficient number, since it is larger than the sum of its proper divisors (34226312447).

222000021313 is a wasteful number, since it uses less digits than its factorization.

222000021313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314002967.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 222000021313 its reverse (313120000222), we get a palindrome (535120021535).

The spelling of 222000021313 in words is "two hundred twenty-two billion, twenty-one thousand, three hundred thirteen".