101021110110122 has 8 divisors (see below), whose sum is σ = 151531749625476. Its totient is φ = 50510526901632.

The previous prime is 101021110110097. The next prime is 101021110110143. The reversal of 101021110110122 is 221011011120101.

It can be written as a sum of positive squares in 2 ways, for example, as 98423046463921 + 2598063646201 = 9920839^2 + 1611851^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 101021110110097 and 101021110110106.

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, 9262073 + ... + 16965500.

Almost surely, 2^{101021110110122} is an apocalyptic number.

101021110110122 is a deficient number, since it is larger than the sum of its proper divisors (50510639515354).

101021110110122 is a wasteful number, since it uses less digits than its factorization.

101021110110122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28153432.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 101021110110122 its reverse (221011011120101), we get a palindrome (322032121230223).

The spelling of 101021110110122 in words is "one hundred one trillion, twenty-one billion, one hundred ten million, one hundred ten thousand, one hundred twenty-two".