101000112101212 has 48 divisors (see below), whose sum is σ = 186860319962400. Its totient is φ = 47634740824320.

The previous prime is 101000112101191. The next prime is 101000112101249. The reversal of 101000112101212 is 212101211000101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 101000112101192 and 101000112101201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31444762 + ... + 34507582.

It is an arithmetic number, because the mean of its divisors is an integer number (3892923332550).

Almost surely, 2^{101000112101212} is an apocalyptic number.

It is an amenable number.

101000112101212 is a deficient number, since it is larger than the sum of its proper divisors (85860207861188).

101000112101212 is a wasteful number, since it uses less digits than its factorization.

101000112101212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3064726 (or 3064724 counting only the distinct ones).

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

Adding to 101000112101212 its reverse (212101211000101), we get a palindrome (313101323101313).

The spelling of 101000112101212 in words is "one hundred one trillion, one hundred twelve million, one hundred one thousand, two hundred twelve".