10022222020012 has 6 divisors (see below), whose sum is σ = 17538888535028. Its totient is φ = 5011111010004.

The previous prime is 10022222020009. The next prime is 10022222020103. The reversal of 10022222020012 is 21002022222001.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1252777752498 + ... + 1252777752505.

Almost surely, 2^{10022222020012} is an apocalyptic number.

It is an amenable number.

10022222020012 is a deficient number, since it is larger than the sum of its proper divisors (7516666515016).

10022222020012 is a wasteful number, since it uses less digits than its factorization.

10022222020012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2505555505007 (or 2505555505005 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 10022222020012 its reverse (21002022222001), we get a palindrome (31024244242013).

The spelling of 10022222020012 in words is "ten trillion, twenty-two billion, two hundred twenty-two million, twenty thousand, twelve".