222130333001 has 8 divisors (see below), whose sum is σ = 224759917704. Its totient is φ = 219507678720.

The previous prime is 222130332989. The next prime is 222130333031. The reversal of 222130333001 is 100333031222.

It can be written as a sum of positive squares in 4 ways, for example, as 34380576400 + 187749756601 = 185420^2 + 433301^2 .

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

It is not a de Polignac number, because 222130333001 - 2¹⁸ = 222130070857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222130333031) 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, 1668110 + ... + 1796343.

It is an arithmetic number, because the mean of its divisors is an integer number (28094989713).

Almost surely, 2^222130333001 is an apocalyptic number.

It is an amenable number.

222130333001 is a deficient number, since it is larger than the sum of its proper divisors (2629584703).

222130333001 is an equidigital number, since it uses as much as digits as its factorization.

222130333001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3465211.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 222130333001 its reverse (100333031222), we get a palindrome (322463364223).

The spelling of 222130333001 in words is "two hundred twenty-two billion, one hundred thirty million, three hundred thirty-three thousand, one".