20022320112322 has 16 divisors (see below), whose sum is σ = 33013901869344. Its totient is φ = 9031580896000.

The previous prime is 20022320112293. The next prime is 20022320112329. The reversal of 20022320112322 is 22321102322002.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 20022320112293 and 20022320112302.

It is not an unprimeable number, because it can be changed into a prime (20022320112329) 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, 3473682079 + ... + 3473687842.

It is an arithmetic number, because the mean of its divisors is an integer number (2063368866834).

Almost surely, 2^{20022320112322} is an apocalyptic number.

20022320112322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20022320112322 is a deficient number, since it is larger than the sum of its proper divisors (12991581757022).

20022320112322 is a wasteful number, since it uses less digits than its factorization.

20022320112322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6947370065.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 20022320112322 its reverse (22321102322002), we get a palindrome (42343422434324).

The spelling of 20022320112322 in words is "twenty trillion, twenty-two billion, three hundred twenty million, one hundred twelve thousand, three hundred twenty-two".