1020201001112 has 16 divisors (see below), whose sum is σ = 1912962681600. Its totient is φ = 510077619360.

The previous prime is 1020201001091. The next prime is 1020201001163. The reversal of 1020201001112 is 2111001020201.

1020201001112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1020201001093 and 1020201001102.

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, 2669912 + ... + 3028007.

It is an arithmetic number, because the mean of its divisors is an integer number (119560167600).

Almost surely, 2^{1020201001112} is an apocalyptic number.

It is an amenable number.

1020201001112 is a deficient number, since it is larger than the sum of its proper divisors (892761680488).

1020201001112 is a wasteful number, since it uses less digits than its factorization.

1020201001112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5720306 (or 5720302 counting only the distinct ones).

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

Adding to 1020201001112 its reverse (2111001020201), we get a palindrome (3131202021313).

The spelling of 1020201001112 in words is "one trillion, twenty billion, two hundred one million, one thousand, one hundred twelve".