23222212102302 has 64 divisors (see below), whose sum is σ = 49680827152128. Its totient is φ = 7210728000000.

The previous prime is 23222212102253. The next prime is 23222212102333. The reversal of 23222212102302 is 20320121222232.

It is a super-2 number, since 2×23222212102302² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 28975677 + ... + 29766327.

It is an arithmetic number, because the mean of its divisors is an integer number (776262924252).

Almost surely, 2^{23222212102302} is an apocalyptic number.

23222212102302 is an abundant number, since it is smaller than the sum of its proper divisors (26458615049826).

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

23222212102302 is a wasteful number, since it uses less digits than its factorization.

23222212102302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793625.

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

Adding to 23222212102302 its reverse (20320121222232), we get a palindrome (43542333324534).

The spelling of 23222212102302 in words is "twenty-three trillion, two hundred twenty-two billion, two hundred twelve million, one hundred two thousand, three hundred two".