2323021222122 has 32 divisors (see below), whose sum is σ = 4706156544000. Its totient is φ = 764382670128.

The previous prime is 2323021222099. The next prime is 2323021222157. The reversal of 2323021222122 is 2212221203232.

It is a junction number, because it is equal to n+sod(n) for n = 2323021222092 and 2323021222101.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 7508122 + ... + 7811397.

It is an arithmetic number, because the mean of its divisors is an integer number (147067392000).

Almost surely, 2^{2323021222122} is an apocalyptic number.

2323021222122 is an abundant number, since it is smaller than the sum of its proper divisors (2383135321878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2323021222122 is a wasteful number, since it uses less digits than its factorization.

2323021222122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15319850.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 2323021222122 its reverse (2212221203232), we get a palindrome (4535242425354).

The spelling of 2323021222122 in words is "two trillion, three hundred twenty-three billion, twenty-one million, two hundred twenty-two thousand, one hundred twenty-two".