101110211202012 has 12 divisors (see below), whose sum is σ = 235923826138056. Its totient is φ = 33703403734000.

The previous prime is 101110211201977. The next prime is 101110211202023. The reversal of 101110211202012 is 210202112011101.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 101110211201982 and 101110211202000.

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, 4212925466739 + ... + 4212925466762.

It is an arithmetic number, because the mean of its divisors is an integer number (19660318844838).

Almost surely, 2^{101110211202012} is an apocalyptic number.

101110211202012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101110211202012 is an abundant number, since it is smaller than the sum of its proper divisors (134813614936044).

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

101110211202012 is a wasteful number, since it uses less digits than its factorization.

101110211202012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8425850933508 (or 8425850933506 counting only the distinct ones).

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

Adding to 101110211202012 its reverse (210202112011101), we get a palindrome (311312323213113).

The spelling of 101110211202012 in words is "one hundred one trillion, one hundred ten billion, two hundred eleven million, two hundred two thousand, twelve".