101101112122 has 16 divisors (see below), whose sum is σ = 155221878240. Its totient is φ = 49361144112.

The previous prime is 101101112117. The next prime is 101101112129. The reversal of 101101112122 is 221211101101.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (101101112129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148029 + ... + 473407.

It is an arithmetic number, because the mean of its divisors is an integer number (9701367390).

Almost surely, 2^101101112122 is an apocalyptic number.

101101112122 is a deficient number, since it is larger than the sum of its proper divisors (54120766118).

101101112122 is a wasteful number, since it uses less digits than its factorization.

101101112122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329037.

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

Adding to 101101112122 its reverse (221211101101), we get a palindrome (322312213223).

The spelling of 101101112122 in words is "one hundred one billion, one hundred one million, one hundred twelve thousand, one hundred twenty-two".