101000211011212 has 12 divisors (see below), whose sum is σ = 176750440592040. Its totient is φ = 50500085127776.

The previous prime is 101000211011123. The next prime is 101000211011213. The reversal of 101000211011212 is 212110112000101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 101000211011192 and 101000211011201.

It is not an unprimeable number, because it can be changed into a prime (101000211011213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14056368 + ... + 19989544.

It is an arithmetic number, because the mean of its divisors is an integer number (14729203382670).

Almost surely, 2^{101000211011212} is an apocalyptic number.

It is an amenable number.

101000211011212 is a deficient number, since it is larger than the sum of its proper divisors (75750229580828).

101000211011212 is a wasteful number, since it uses less digits than its factorization.

101000211011212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10188920 (or 10188918 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 101000211011212 its reverse (212110112000101), we get a palindrome (313110323011313).

The spelling of 101000211011212 in words is "one hundred one trillion, two hundred eleven million, eleven thousand, two hundred twelve".