222200101213 has 8 divisors (see below), whose sum is σ = 236988002232. Its totient is φ = 207603012096.

The previous prime is 222200101163. The next prime is 222200101237. The reversal of 222200101213 is 312101002222.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 49587273124 + 172612828089 = 222682^2 + 415467^2 .

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

It is not a de Polignac number, because 222200101213 - 2²⁵ = 222166546781 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 (222200101243) 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, 47700570 + ... + 47705227.

It is an arithmetic number, because the mean of its divisors is an integer number (29623500279).

Almost surely, 2^222200101213 is an apocalyptic number.

It is an amenable number.

222200101213 is a deficient number, since it is larger than the sum of its proper divisors (14787901019).

222200101213 is a wasteful number, since it uses less digits than its factorization.

222200101213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95405951.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 222200101213 its reverse (312101002222), we get a palindrome (534301103435).

The spelling of 222200101213 in words is "two hundred twenty-two billion, two hundred million, one hundred one thousand, two hundred thirteen".