10101211112 has 32 divisors (see below), whose sum is σ = 19313596800. Its totient is φ = 4951388544.

The previous prime is 10101211103. The next prime is 10101211121. The reversal of 10101211112 is 21111210101.

10101211112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10101211103) and next prime (10101211121).

It is a junction number, because it is equal to n+sod(n) for n = 10101211093 and 10101211102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144068 + ... + 202380.

It is an arithmetic number, because the mean of its divisors is an integer number (603549900).

Almost surely, 2^10101211112 is an apocalyptic number.

It is an amenable number.

10101211112 is a deficient number, since it is larger than the sum of its proper divisors (9212385688).

10101211112 is a wasteful number, since it uses less digits than its factorization.

10101211112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58745 (or 58741 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 10101211112 its reverse (21111210101), we get a palindrome (31212421213).

It can be divided in two parts, 10101 and 211112, that multiplied together give a palindrome (2132442312).

The spelling of 10101211112 in words is "ten billion, one hundred one million, two hundred eleven thousand, one hundred twelve".