2022122100012 has 96 divisors (see below), whose sum is σ = 5704656384000. Its totient is φ = 544590775872.

The previous prime is 2022122100001. The next prime is 2022122100029. The reversal of 2022122100012 is 2100012212202.

It is a junction number, because it is equal to n+sod(n) for n = 2022122099964 and 2022122100000.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2865798 + ... + 3501005.

It is an arithmetic number, because the mean of its divisors is an integer number (59423504000).

Almost surely, 2^{2022122100012} is an apocalyptic number.

It is an amenable number.

2022122100012 is an abundant number, since it is smaller than the sum of its proper divisors (3682534283988).

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

2022122100012 is a wasteful number, since it uses less digits than its factorization.

2022122100012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6367035 (or 6367033 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2022122100012 its reverse (2100012212202), we get a palindrome (4122134312214).

The spelling of 2022122100012 in words is "two trillion, twenty-two billion, one hundred twenty-two million, one hundred thousand, twelve".