1120101022012 has 24 divisors (see below), whose sum is σ = 2261951584256. Its totient is φ = 475382679408.

The previous prime is 1120101022009. The next prime is 1120101022031. The reversal of 1120101022012 is 2102201010211.

It is a junction number, because it is equal to n+sod(n) for n = 1120101021983 and 1120101022001.

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, 194189388 + ... + 194195155.

Almost surely, 2^{1120101022012} is an apocalyptic number.

It is an amenable number.

1120101022012 is an abundant number, since it is smaller than the sum of its proper divisors (1141850562244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1120101022012 is a wasteful number, since it uses less digits than its factorization.

1120101022012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388384657 (or 388384655 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1120101022012 its reverse (2102201010211), we get a palindrome (3222302032223).

The spelling of 1120101022012 in words is "one trillion, one hundred twenty billion, one hundred one million, twenty-two thousand, twelve".