101202112001112 has 16 divisors (see below), whose sum is σ = 253005280002840. Its totient is φ = 33734037333696.

The previous prime is 101202112001087. The next prime is 101202112001117. The reversal of 101202112001112 is 211100211202101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 101202112001091 and 101202112001100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101202112001117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2108377333333 + ... + 2108377333380.

Almost surely, 2^{101202112001112} is an apocalyptic number.

101202112001112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101202112001112 is an abundant number, since it is smaller than the sum of its proper divisors (151803168001728).

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

101202112001112 is a wasteful number, since it uses less digits than its factorization.

101202112001112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4216754666722 (or 4216754666718 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 101202112001112 its reverse (211100211202101), we get a palindrome (312302323203213).

The spelling of 101202112001112 in words is "one hundred one trillion, two hundred two billion, one hundred twelve million, one thousand, one hundred twelve".