101020210202112 has 80 divisors (see below), whose sum is σ = 270735676307712. Its totient is φ = 33471766169600.

The previous prime is 101020210202081. The next prime is 101020210202113. The reversal of 101020210202112 is 211202012020101.

It is a junction number, because it is equal to n+sod(n) for n = 101020210202091 and 101020210202100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101020210202113) 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, 196654764 + ... + 197167787.

Almost surely, 2^{101020210202112} is an apocalyptic number.

101020210202112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101020210202112 is an abundant number, since it is smaller than the sum of its proper divisors (169715466105600).

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

101020210202112 is an equidigital number, since it uses as much as digits as its factorization.

101020210202112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393822739 (or 393822723 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 101020210202112 its reverse (211202012020101), we get a palindrome (312222222222213).

The spelling of 101020210202112 in words is "one hundred one trillion, twenty billion, two hundred ten million, two hundred two thousand, one hundred twelve".