10021011111122 has 8 divisors (see below), whose sum is σ = 16398018181872. Its totient is φ = 4555005050500.

The previous prime is 10021011111079. The next prime is 10021011111131. The reversal of 10021011111122 is 22111111012001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 10021011111097 and 10021011111106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227750252504 + ... + 227750252547.

It is an arithmetic number, because the mean of its divisors is an integer number (2049752272734).

Almost surely, 2^{10021011111122} is an apocalyptic number.

10021011111122 is a deficient number, since it is larger than the sum of its proper divisors (6377007070750).

10021011111122 is a wasteful number, since it uses less digits than its factorization.

10021011111122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455500505064.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 10021011111122 its reverse (22111111012001), we get a palindrome (32132122123123).

The spelling of 10021011111122 in words is "ten trillion, twenty-one billion, eleven million, one hundred eleven thousand, one hundred twenty-two".