101211211000112 has 40 divisors (see below), whose sum is σ = 196801682962032. Its totient is φ = 50423692928000.

The previous prime is 101211211000087. The next prime is 101211211000171. The reversal of 101211211000112 is 211000112112101.

It is a super-2 number, since 2×101211211000112² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128629487 + ... + 129413937.

Almost surely, 2^{101211211000112} is an apocalyptic number.

It is an amenable number.

101211211000112 is a deficient number, since it is larger than the sum of its proper divisors (95590471961920).

101211211000112 is a wasteful number, since it uses less digits than its factorization.

101211211000112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813437 (or 813431 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 101211211000112 its reverse (211000112112101), we get a palindrome (312211323112213).

The spelling of 101211211000112 in words is "one hundred one trillion, two hundred eleven billion, two hundred eleven million, one hundred twelve", and thus it is an aban number.