10110121001012 has 24 divisors (see below), whose sum is σ = 18030151238400. Its totient is φ = 4959006961856.

The previous prime is 10110121000981. The next prime is 10110121001063. The reversal of 10110121001012 is 21010012101101.

It is a junction number, because it is equal to n+sod(n) for n = 10110121000984 and 10110121001002.

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 7 ways as a sum of consecutive naturals, for example, 44604593 + ... + 44830680.

It is an arithmetic number, because the mean of its divisors is an integer number (751256301600).

Almost surely, 2^{10110121001012} is an apocalyptic number.

It is an amenable number.

10110121001012 is a deficient number, since it is larger than the sum of its proper divisors (7920030237388).

10110121001012 is a wasteful number, since it uses less digits than its factorization.

10110121001012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89435815 (or 89435813 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 10110121001012 its reverse (21010012101101), we get a palindrome (31120133102113).

The spelling of 10110121001012 in words is "ten trillion, one hundred ten billion, one hundred twenty-one million, one thousand, twelve".