222000300007 has 4 divisors (see below), whose sum is σ = 222268093720. Its totient is φ = 221732506296.

The previous prime is 222000299987. The next prime is 222000300017. The reversal of 222000300007 is 700003000222.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 222000300007 - 2⁷ = 222000299879 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 (222000300017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133895613 + ... + 133897270.

It is an arithmetic number, because the mean of its divisors is an integer number (55567023430).

Almost surely, 2^222000300007 is an apocalyptic number.

222000300007 is a deficient number, since it is larger than the sum of its proper divisors (267793713).

222000300007 is an equidigital number, since it uses as much as digits as its factorization.

222000300007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267793712.

The product of its (nonzero) digits is 168, while the sum is 16.

Adding to 222000300007 its reverse (700003000222), we get a palindrome (922003300229).

The spelling of 222000300007 in words is "two hundred twenty-two billion, three hundred thousand, seven".