222322301013 has 4 divisors (see below), whose sum is σ = 296429734688. Its totient is φ = 148214867340.

The previous prime is 222322300979. The next prime is 222322301017. The reversal of 222322301013 is 310103223222.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 222322301013 - 2¹⁰ = 222322299989 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222322301017) 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, 37053716833 + ... + 37053716838.

It is an arithmetic number, because the mean of its divisors is an integer number (74107433672).

Almost surely, 2^222322301013 is an apocalyptic number.

It is an amenable number.

222322301013 is a deficient number, since it is larger than the sum of its proper divisors (74107433675).

222322301013 is an equidigital number, since it uses as much as digits as its factorization.

222322301013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74107433674.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 222322301013 its reverse (310103223222), we get a palindrome (532425524235).

The spelling of 222322301013 in words is "two hundred twenty-two billion, three hundred twenty-two million, three hundred one thousand, thirteen".