22122001301333 has 4 divisors (see below), whose sum is σ = 22122012367308. Its totient is φ = 22121990235360.

The previous prime is 22122001301329. The next prime is 22122001301419. The reversal of 22122001301333 is 33310310022122.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 16442392426084 + 5679608875249 = 4054922^2 + 2383193^2 .

It is a cyclic number.

It is not a de Polignac number, because 22122001301333 - 2² = 22122001301329 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22122001301299 and 22122001301308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22122001301033) 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, 1604648 + ... + 6842433.

It is an arithmetic number, because the mean of its divisors is an integer number (5530503091827).

Almost surely, 2^{22122001301333} is an apocalyptic number.

It is an amenable number.

22122001301333 is a deficient number, since it is larger than the sum of its proper divisors (11065975).

22122001301333 is an equidigital number, since it uses as much as digits as its factorization.

22122001301333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11065974.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 22122001301333 its reverse (33310310022122), we get a palindrome (55432311323455).

The spelling of 22122001301333 in words is "twenty-two trillion, one hundred twenty-two billion, one million, three hundred one thousand, three hundred thirty-three".