20322224112122 has 8 divisors (see below), whose sum is σ = 30498112391616. Its totient is φ = 10156186648252.

The previous prime is 20322224112121. The next prime is 20322224112167. The reversal of 20322224112122 is 22121142222302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×20322224112122² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20322224112091 and 20322224112100.

It is not an unprimeable number, because it can be changed into a prime (20322224112121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2462698748 + ... + 2462706999.

It is an arithmetic number, because the mean of its divisors is an integer number (3812264048952).

Almost surely, 2^{20322224112122} is an apocalyptic number.

20322224112122 is a deficient number, since it is larger than the sum of its proper divisors (10175888279494).

20322224112122 is a wasteful number, since it uses less digits than its factorization.

20322224112122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4925407812.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 20322224112122 its reverse (22121142222302), we get a palindrome (42443366334424).

The spelling of 20322224112122 in words is "twenty trillion, three hundred twenty-two billion, two hundred twenty-four million, one hundred twelve thousand, one hundred twenty-two".