2022212001012 has 24 divisors (see below), whose sum is σ = 5392565336256. Its totient is φ = 577774857408.

The previous prime is 2022212000981. The next prime is 2022212001013. The reversal of 2022212001012 is 2101002122202.

It is a junction number, because it is equal to n+sod(n) for n = 2022212000982 and 2022212001000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022212001013) 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, 12036976113 + ... + 12036976280.

It is an arithmetic number, because the mean of its divisors is an integer number (224690222344).

Almost surely, 2^{2022212001012} is an apocalyptic number.

It is an amenable number.

2022212001012 is an abundant number, since it is smaller than the sum of its proper divisors (3370353335244).

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

2022212001012 is a wasteful number, since it uses less digits than its factorization.

2022212001012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24073952407 (or 24073952405 counting only the distinct ones).

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

Adding to 2022212001012 its reverse (2101002122202), we get a palindrome (4123214123214).

The spelling of 2022212001012 in words is "two trillion, twenty-two billion, two hundred twelve million, one thousand, twelve".