222021313007 has 8 divisors (see below), whose sum is σ = 244660338384. Its totient is φ = 200176639488.

The previous prime is 222021312991. The next prime is 222021313013. The reversal of 222021313007 is 700313120222.

222021313007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 222021313007 - 2⁴ = 222021312991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222021313067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198587378 + ... + 198588495.

It is an arithmetic number, because the mean of its divisors is an integer number (30582542298).

Almost surely, 2^222021313007 is an apocalyptic number.

222021313007 is a deficient number, since it is larger than the sum of its proper divisors (22639025377).

222021313007 is a wasteful number, since it uses less digits than its factorization.

222021313007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397175929.

The product of its (nonzero) digits is 1008, while the sum is 23.

Adding to 222021313007 its reverse (700313120222), we get a palindrome (922334433229).

The spelling of 222021313007 in words is "two hundred twenty-two billion, twenty-one million, three hundred thirteen thousand, seven".