23330320121222 has 16 divisors (see below), whose sum is σ = 35088895472400. Its totient is φ = 11634044556288.

The previous prime is 23330320121221. The next prime is 23330320121249. The reversal of 23330320121222 is 22212102303332.

It is a super-2 number, since 2×23330320121222² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23330320121191 and 23330320121200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23330320121221) 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, 3694343 + ... + 7765874.

It is an arithmetic number, because the mean of its divisors is an integer number (2193055967025).

Almost surely, 2^{23330320121222} is an apocalyptic number.

23330320121222 is a deficient number, since it is larger than the sum of its proper divisors (11758575351178).

23330320121222 is a wasteful number, since it uses less digits than its factorization.

23330320121222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11462935.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 23330320121222 its reverse (22212102303332), we get a palindrome (45542422424554).

The spelling of 23330320121222 in words is "twenty-three trillion, three hundred thirty billion, three hundred twenty million, one hundred twenty-one thousand, two hundred twenty-two".