11010112121012 has 12 divisors (see below), whose sum is σ = 19364518807200. Its totient is φ = 5477392461816.

The previous prime is 11010112120981. The next prime is 11010112121033. The reversal of 11010112121012 is 21012121101011.

It is a super-2 number, since 2×11010112121012² (a number of 27 digits) contains 22 as substring.

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, 6915898778 + ... + 6915900369.

It is an arithmetic number, because the mean of its divisors is an integer number (1613709900600).

Almost surely, 2^{11010112121012} is an apocalyptic number.

It is an amenable number.

11010112121012 is a deficient number, since it is larger than the sum of its proper divisors (8354406686188).

11010112121012 is a wasteful number, since it uses less digits than its factorization.

11010112121012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13831799350 (or 13831799348 counting only the distinct ones).

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

Adding to 11010112121012 its reverse (21012121101011), we get a palindrome (32022233222023).

The spelling of 11010112121012 in words is "eleven trillion, ten billion, one hundred twelve million, one hundred twenty-one thousand, twelve".