2321122081401 has 12 divisors (see below), whose sum is σ = 3378325270320. Its totient is φ = 1535602394040.

The previous prime is 2321122081367. The next prime is 2321122081429. The reversal of 2321122081401 is 1041802211232.

It is a happy number.

2321122081401 is a `hidden beast` number, since 2 + 32 + 1 + 1 + 220 + 8 + 1 + 401 = 666.

2321122081401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2321122081401 - 2⁶ = 2321122081337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2321122081451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 984359331 + ... + 984361688.

It is an arithmetic number, because the mean of its divisors is an integer number (281527105860).

Almost surely, 2^{2321122081401} is an apocalyptic number.

It is an amenable number.

2321122081401 is a deficient number, since it is larger than the sum of its proper divisors (1057203188919).

2321122081401 is a wasteful number, since it uses less digits than its factorization.

2321122081401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1968721156 (or 1968721153 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

Adding to 2321122081401 its reverse (1041802211232), we get a palindrome (3362924292633).

The spelling of 2321122081401 in words is "two trillion, three hundred twenty-one billion, one hundred twenty-two million, eighty-one thousand, four hundred one".