202001021001112 has 16 divisors (see below), whose sum is σ = 380941231803840. Its totient is φ = 100416692520096.

The previous prime is 202001021001103. The next prime is 202001021001127. The reversal of 202001021001112 is 211100120100202.

202001021001112 is digitally balanced in base 3, 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 = 202001021001092 and 202001021001101.

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, 72977246088 + ... + 72977248855.

It is an arithmetic number, because the mean of its divisors is an integer number (23808826987740).

Almost surely, 2^{202001021001112} is an apocalyptic number.

It is an amenable number.

202001021001112 is a deficient number, since it is larger than the sum of its proper divisors (178940210802728).

202001021001112 is a wasteful number, since it uses less digits than its factorization.

202001021001112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145954495122 (or 145954495118 counting only the distinct ones).

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

Adding to 202001021001112 its reverse (211100120100202), we get a palindrome (413101141101314).

The spelling of 202001021001112 in words is "two hundred two trillion, one billion, twenty-one million, one thousand, one hundred twelve".