1120101220012 has 24 divisors (see below), whose sum is σ = 2048534653536. Its totient is φ = 534880186368.

The previous prime is 1120101219977. The next prime is 1120101220013. The reversal of 1120101220012 is 2100221010211.

It is a junction number, because it is equal to n+sod(n) for n = 1120101219974 and 1120101220001.

It is not an unprimeable number, because it can be changed into a prime (1120101220013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9262293 + ... + 9382444.

It is an arithmetic number, because the mean of its divisors is an integer number (85355610564).

Almost surely, 2^{1120101220012} is an apocalyptic number.

It is an amenable number.

1120101220012 is a deficient number, since it is larger than the sum of its proper divisors (928433433524).

1120101220012 is a wasteful number, since it uses less digits than its factorization.

1120101220012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18645417 (or 18645415 counting only the distinct ones).

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

Adding to 1120101220012 its reverse (2100221010211), we get a palindrome (3220322230223).

The spelling of 1120101220012 in words is "one trillion, one hundred twenty billion, one hundred one million, two hundred twenty thousand, twelve".