101101201001212 has 12 divisors (see below), whose sum is σ = 177825208869000. Its totient is φ = 50293998467216.

The previous prime is 101101201001191. The next prime is 101101201001239. The reversal of 101101201001212 is 212100102101101.

It is a happy number.

It is a super-2 number, since 2×101101201001212² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101101201001192 and 101101201001201.

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, 64150507462 + ... + 64150509037.

It is an arithmetic number, because the mean of its divisors is an integer number (14818767405750).

Almost surely, 2^{101101201001212} is an apocalyptic number.

It is an amenable number.

101101201001212 is a deficient number, since it is larger than the sum of its proper divisors (76724007867788).

101101201001212 is a wasteful number, since it uses less digits than its factorization.

101101201001212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128301016700 (or 128301016698 counting only the distinct ones).

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

Adding to 101101201001212 its reverse (212100102101101), we get a palindrome (313201303102313).

The spelling of 101101201001212 in words is "one hundred one trillion, one hundred one billion, two hundred one million, one thousand, two hundred twelve".