1120010021012 has 12 divisors (see below), whose sum is σ = 1960058270016. Its totient is φ = 559993372440.

The previous prime is 1120010020981. The next prime is 1120010021023. The reversal of 1120010021012 is 2101200100211.

It is a junction number, because it is equal to n+sod(n) for n = 1120010020984 and 1120010021002.

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, 2691164 + ... + 3079347.

It is an arithmetic number, because the mean of its divisors is an integer number (163338189168).

Almost surely, 2^{1120010021012} is an apocalyptic number.

It is an amenable number.

1120010021012 is a deficient number, since it is larger than the sum of its proper divisors (840048249004).

1120010021012 is a wasteful number, since it uses less digits than its factorization.

1120010021012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5819038 (or 5819036 counting only the distinct ones).

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

Adding to 1120010021012 its reverse (2101200100211), we get a palindrome (3221210121223).

The spelling of 1120010021012 in words is "one trillion, one hundred twenty billion, ten million, twenty-one thousand, twelve".