12320102022 has 32 divisors (see below), whose sum is σ = 24925065984. Its totient is φ = 4059496800.

The previous prime is 12320102021. The next prime is 12320102027. The reversal of 12320102022 is 22020102321.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12320101992 and 12320102010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12320102021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147397 + ... + 215327.

It is an arithmetic number, because the mean of its divisors is an integer number (778908312).

Almost surely, 2^12320102022 is an apocalyptic number.

12320102022 is an abundant number, since it is smaller than the sum of its proper divisors (12604963962).

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

12320102022 is a wasteful number, since it uses less digits than its factorization.

12320102022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68284.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 12320102022 its reverse (22020102321), we get a palindrome (34340204343).

The spelling of 12320102022 in words is "twelve billion, three hundred twenty million, one hundred two thousand, twenty-two".