2323223402121 has 24 divisors (see below), whose sum is σ = 3475156139520. Its totient is φ = 1494034286400.

The previous prime is 2323223402051. The next prime is 2323223402221. The reversal of 2323223402121 is 1212043223232.

2323223402121 is a `hidden beast` number, since 2 + 3 + 23 + 223 + 402 + 12 + 1 = 666.

It is not a de Polignac number, because 2323223402121 - 2¹³ = 2323223393929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2323223402221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13300636 + ... + 13474173.

It is an arithmetic number, because the mean of its divisors is an integer number (144798172480).

Almost surely, 2^{2323223402121} is an apocalyptic number.

It is an amenable number.

2323223402121 is a deficient number, since it is larger than the sum of its proper divisors (1151932737399).

2323223402121 is a wasteful number, since it uses less digits than its factorization.

2323223402121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26775157 (or 26775154 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 2323223402121 its reverse (1212043223232), we get a palindrome (3535266625353).

The spelling of 2323223402121 in words is "two trillion, three hundred twenty-three billion, two hundred twenty-three million, four hundred two thousand, one hundred twenty-one".