222233012101 has 8 divisors (see below), whose sum is σ = 225339850584. Its totient is φ = 219127864320.

The previous prime is 222233012087. The next prime is 222233012107. The reversal of 222233012101 is 101210332222.

It can be written as a sum of positive squares in 4 ways, for example, as 10955808900 + 211277203201 = 104670^2 + 459649^2 .

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 222233012101 - 2⁹ = 222233011589 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 (222233012107) 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, 156790 + ... + 684871.

It is an arithmetic number, because the mean of its divisors is an integer number (28167481323).

Almost surely, 2^222233012101 is an apocalyptic number.

It is an amenable number.

222233012101 is a deficient number, since it is larger than the sum of its proper divisors (3106838483).

222233012101 is an equidigital number, since it uses as much as digits as its factorization.

222233012101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 845351.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 222233012101 its reverse (101210332222), we get a palindrome (323443344323).

The spelling of 222233012101 in words is "two hundred twenty-two billion, two hundred thirty-three million, twelve thousand, one hundred one".