222021303313 has 8 divisors (see below), whose sum is σ = 222144835968. Its totient is φ = 221897811504.

The previous prime is 222021303311. The next prime is 222021303331. The reversal of 222021303313 is 313303120222.

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

It is a cyclic number.

It is not a de Polignac number, because 222021303313 - 2¹ = 222021303311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222021303311) 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, 20008995 + ... + 20020087.

It is an arithmetic number, because the mean of its divisors is an integer number (27768104496).

Almost surely, 2^222021303313 is an apocalyptic number.

It is an amenable number.

222021303313 is a deficient number, since it is larger than the sum of its proper divisors (123532655).

222021303313 is a wasteful number, since it uses less digits than its factorization.

222021303313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20423.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 222021303313 its reverse (313303120222), we get a palindrome (535324423535).

The spelling of 222021303313 in words is "two hundred twenty-two billion, twenty-one million, three hundred three thousand, three hundred thirteen".