100110202112122 has 8 divisors (see below), whose sum is σ = 151652088348372. Its totient is φ = 49559505996000.

The previous prime is 100110202112111. The next prime is 100110202112161. The reversal of 100110202112122 is 221211202011001.

It can be written as a sum of positive squares in 2 ways, for example, as 89989716936681 + 10120485175441 = 9486291^2 + 3181271^2 .

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

It is a super-2 number, since 2×100110202112122² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100110202112096 and 100110202112105.

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, 247797529779 + ... + 247797530182.

Almost surely, 2^{100110202112122} is an apocalyptic number.

100110202112122 is a deficient number, since it is larger than the sum of its proper divisors (51541886236250).

100110202112122 is a wasteful number, since it uses less digits than its factorization.

100110202112122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495595060064.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 100110202112122 its reverse (221211202011001), we get a palindrome (321321404123123).

The spelling of 100110202112122 in words is "one hundred trillion, one hundred ten billion, two hundred two million, one hundred twelve thousand, one hundred twenty-two".