222561303007 has 2 divisors, whose sum is σ = 222561303008. Its totient is φ = 222561303006.

The previous prime is 222561302963. The next prime is 222561303071. The reversal of 222561303007 is 700303165222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222561303007 - 2¹¹ = 222561300959 is a prime.

It is a super-3 number, since 3×222561303007³ (a number of 35 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 222561303007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222561303607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111280651503 + 111280651504.

It is an arithmetic number, because the mean of its divisors is an integer number (111280651504).

Almost surely, 2^222561303007 is an apocalyptic number.

222561303007 is a deficient number, since it is larger than the sum of its proper divisors (1).

222561303007 is an equidigital number, since it uses as much as digits as its factorization.

222561303007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 31.

Adding to 222561303007 its reverse (700303165222), we get a palindrome (922864468229).

The spelling of 222561303007 in words is "two hundred twenty-two billion, five hundred sixty-one million, three hundred three thousand, seven".