2022002220012 has 48 divisors (see below), whose sum is σ = 4803558345600. Its totient is φ = 661805464320.

The previous prime is 2022002219957. The next prime is 2022002220019. The reversal of 2022002220012 is 2100222002202.

It is a junction number, because it is equal to n+sod(n) for n = 2022002219973 and 2022002220000.

It is not an unprimeable number, because it can be changed into a prime (2022002220019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1054189 + ... + 2270532.

It is an arithmetic number, because the mean of its divisors is an integer number (100074132200).

Almost surely, 2^{2022002220012} is an apocalyptic number.

It is an amenable number.

2022002220012 is an abundant number, since it is smaller than the sum of its proper divisors (2781556125588).

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

2022002220012 is a wasteful number, since it uses less digits than its factorization.

2022002220012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3325646 (or 3325644 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 2022002220012 its reverse (2100222002202), we get a palindrome (4122224222214).

The spelling of 2022002220012 in words is "two trillion, twenty-two billion, two million, two hundred twenty thousand, twelve".