10020122212 has 24 divisors (see below), whose sum is σ = 17814113856. Its totient is φ = 4930835808.

The previous prime is 10020122209. The next prime is 10020122237. The reversal of 10020122212 is 21222102001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10020122192 and 10020122201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29938 + ... + 144694.

It is an arithmetic number, because the mean of its divisors is an integer number (742254744).

Almost surely, 2^10020122212 is an apocalyptic number.

It is an amenable number.

10020122212 is a deficient number, since it is larger than the sum of its proper divisors (7793991644).

10020122212 is a wasteful number, since it uses less digits than its factorization.

10020122212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115107 (or 115105 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10020122212 its reverse (21222102001), we get a palindrome (31242224213).

The spelling of 10020122212 in words is "ten billion, twenty million, one hundred twenty-two thousand, two hundred twelve".