201002020101112 has 64 divisors (see below), whose sum is σ = 384530331758400. Its totient is φ = 98466035865600.

The previous prime is 201002020101101. The next prime is 201002020101133. The reversal of 201002020101112 is 211101020200102.

It is a junction number, because it is equal to n+sod(n) for n = 201002020101092 and 201002020101101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 862919862 + ... + 863152762.

It is an arithmetic number, because the mean of its divisors is an integer number (6008286433725).

Almost surely, 2^{201002020101112} is an apocalyptic number.

It is an amenable number.

201002020101112 is a deficient number, since it is larger than the sum of its proper divisors (183528311657288).

201002020101112 is a wasteful number, since it uses less digits than its factorization.

201002020101112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235816 (or 235812 counting only the distinct ones).

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

Adding to 201002020101112 its reverse (211101020200102), we get a palindrome (412103040301214).

The spelling of 201002020101112 in words is "two hundred one trillion, two billion, twenty million, one hundred one thousand, one hundred twelve".