2322120001 has 4 divisors (see below), whose sum is σ = 2360187604. Its totient is φ = 2284052400.

The previous prime is 2322119971. The next prime is 2322120019. The reversal of 2322120001 is 1000212232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 814817025 + 1507302976 = 28545^2 + 38824^2 .

It is a cyclic number.

It is not a de Polignac number, because 2322120001 - 2²¹ = 2320022849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2322120061) 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, 19033710 + ... + 19033831.

It is an arithmetic number, because the mean of its divisors is an integer number (590046901).

Almost surely, 2^2322120001 is an apocalyptic number.

It is an amenable number.

2322120001 is a deficient number, since it is larger than the sum of its proper divisors (38067603).

2322120001 is an equidigital number, since it uses as much as digits as its factorization.

2322120001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38067602.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2322120001 is about 48188.3803525290. The cubic root of 2322120001 is about 1324.2242999249.

Adding to 2322120001 its reverse (1000212232), we get a palindrome (3322332233).

The spelling of 2322120001 in words is "two billion, three hundred twenty-two million, one hundred twenty thousand, one".