101211202111112 has 16 divisors (see below), whose sum is σ = 189979314624000. Its totient is φ = 50550051544720.

The previous prime is 101211202111099. The next prime is 101211202111121. The reversal of 101211202111112 is 211111202112101.

101211202111112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×101211202111112³ (a number of 43 digits) contains 333 as substring.

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, 6943681112 + ... + 6943695687.

It is an arithmetic number, because the mean of its divisors is an integer number (11873707164000).

Almost surely, 2^{101211202111112} is an apocalyptic number.

It is an amenable number.

101211202111112 is a deficient number, since it is larger than the sum of its proper divisors (88768112512888).

101211202111112 is a wasteful number, since it uses less digits than its factorization.

101211202111112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13887377716 (or 13887377712 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 17.

Adding to 101211202111112 its reverse (211111202112101), we get a palindrome (312322404223213).

The spelling of 101211202111112 in words is "one hundred one trillion, two hundred eleven billion, two hundred two million, one hundred eleven thousand, one hundred twelve".