1322223122001 has 8 divisors (see below), whose sum is σ = 1766943767520. Its totient is φ = 879492278912.

The previous prime is 1322223121987. The next prime is 1322223122009. The reversal of 1322223122001 is 1002213222231.

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 1322223122001 - 2⁶ = 1322223121937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1322223122009) 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, 497449056 + ... + 497451713.

It is an arithmetic number, because the mean of its divisors is an integer number (220867970940).

Almost surely, 2^{1322223122001} is an apocalyptic number.

It is an amenable number.

1322223122001 is a deficient number, since it is larger than the sum of its proper divisors (444720645519).

1322223122001 is an equidigital number, since it uses as much as digits as its factorization.

1322223122001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 994901215.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1322223122001 its reverse (1002213222231), we get a palindrome (2324436344232).

The spelling of 1322223122001 in words is "one trillion, three hundred twenty-two billion, two hundred twenty-three million, one hundred twenty-two thousand, one".