1110211110128 has 20 divisors (see below), whose sum is σ = 2156293290480. Its totient is φ = 553748325504.

The previous prime is 1110211110121. The next prime is 1110211110133. The reversal of 1110211110128 is 8210111120111.

It is a super-2 number, since 2×1110211110128² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110211110121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84820100 + ... + 84833187.

It is an arithmetic number, because the mean of its divisors is an integer number (107814664524).

Almost surely, 2^{1110211110128} is an apocalyptic number.

It is an amenable number.

1110211110128 is a deficient number, since it is larger than the sum of its proper divisors (1046082180352).

1110211110128 is a wasteful number, since it uses less digits than its factorization.

1110211110128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169653704 (or 169653698 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 20.

Adding to 1110211110128 its reverse (8210111120111), we get a palindrome (9320322230239).

The spelling of 1110211110128 in words is "one trillion, one hundred ten billion, two hundred eleven million, one hundred ten thousand, one hundred twenty-eight".