10100111012122 has 16 divisors (see below), whose sum is σ = 15338166570144. Its totient is φ = 4987754226000.

The previous prime is 10100111012087. The next prime is 10100111012141. The reversal of 10100111012122 is 22121011100101.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 91295529 + ... + 91406092.

It is an arithmetic number, because the mean of its divisors is an integer number (958635410634).

Almost surely, 2^{10100111012122} is an apocalyptic number.

10100111012122 is a deficient number, since it is larger than the sum of its proper divisors (5238055558022).

10100111012122 is a wasteful number, since it uses less digits than its factorization.

10100111012122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182701965.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 10100111012122 its reverse (22121011100101), we get a palindrome (32221122112223).

The spelling of 10100111012122 in words is "ten trillion, one hundred billion, one hundred eleven million, twelve thousand, one hundred twenty-two".