222826481813 has 8 divisors (see below), whose sum is σ = 240748636128. Its totient is φ = 205015992624.

The previous prime is 222826481809. The next prime is 222826481821. The reversal of 222826481813 is 318184628222.

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 222826481813 - 2² = 222826481809 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222826481833) 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, 27912131 + ... + 27920112.

It is an arithmetic number, because the mean of its divisors is an integer number (30093579516).

Almost surely, 2^222826481813 is an apocalyptic number.

It is an amenable number.

222826481813 is a deficient number, since it is larger than the sum of its proper divisors (17922154315).

222826481813 is a wasteful number, since it uses less digits than its factorization.

222826481813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55832563.

The product of its digits is 589824, while the sum is 47.

The spelling of 222826481813 in words is "two hundred twenty-two billion, eight hundred twenty-six million, four hundred eighty-one thousand, eight hundred thirteen".