101101001122212 has 72 divisors (see below), whose sum is σ = 295526003302656. Its totient is φ = 26664000293952.

The previous prime is 101101001122189. The next prime is 101101001122249. The reversal of 101101001122212 is 212221100101101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 101101001122191 and 101101001122200.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6613087668 + ... + 6613102955.

It is an arithmetic number, because the mean of its divisors is an integer number (4104527823648).

Almost surely, 2^{101101001122212} is an apocalyptic number.

101101001122212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101101001122212 is an abundant number, since it is smaller than the sum of its proper divisors (194425002180444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101101001122212 is a wasteful number, since it uses less digits than its factorization.

101101001122212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13226190657 (or 13226190648 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 101101001122212 its reverse (212221100101101), we get a palindrome (313322101223313).

The spelling of 101101001122212 in words is "one hundred one trillion, one hundred one billion, one million, one hundred twenty-two thousand, two hundred twelve".