10012111000022 has 64 divisors (see below), whose sum is σ = 15904715904000. Its totient is φ = 4717558454400.

The previous prime is 10012110999991. The next prime is 10012111000039. The reversal of 10012111000022 is 22000011121001.

It is a junction number, because it is equal to n+sod(n) for n = 10012110999967 and 10012111000012.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 2471513897 + ... + 2471517947.

It is an arithmetic number, because the mean of its divisors is an integer number (248511186000).

Almost surely, 2^{10012111000022} is an apocalyptic number.

10012111000022 is a deficient number, since it is larger than the sum of its proper divisors (5892604903978).

10012111000022 is a wasteful number, since it uses less digits than its factorization.

10012111000022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6861.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10012111000022 its reverse (22000011121001), we get a palindrome (32012122121023).

The spelling of 10012111000022 in words is "ten trillion, twelve billion, one hundred eleven million, twenty-two", and thus it is an aban number.