10020022212212 has 12 divisors (see below), whose sum is σ = 17553097620576. Its totient is φ = 5004851463480.

The previous prime is 10020022212209. The next prime is 10020022212229. The reversal of 10020022212212 is 21221222002001.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1289906288 + ... + 1289914055.

It is an arithmetic number, because the mean of its divisors is an integer number (1462758135048).

Almost surely, 2^{10020022212212} is an apocalyptic number.

It is an amenable number.

10020022212212 is a deficient number, since it is larger than the sum of its proper divisors (7533075408364).

10020022212212 is a wasteful number, since it uses less digits than its factorization.

10020022212212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2579821318 (or 2579821316 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 10020022212212 its reverse (21221222002001), we get a palindrome (31241244214213).

The spelling of 10020022212212 in words is "ten trillion, twenty billion, twenty-two million, two hundred twelve thousand, two hundred twelve".