122110100100122 has 8 divisors (see below), whose sum is σ = 183165199965972. Its totient is φ = 61055033444800.

The previous prime is 122110100100097. The next prime is 122110100100179. The reversal of 122110100100122 is 221001001011221.

It can be written as a sum of positive squares in 2 ways, for example, as 102194489138641 + 19915610961481 = 10109129^2 + 4462691^2 .

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 = 122110100100097 and 122110100100106.

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, 5436722 + ... + 16546242.

Almost surely, 2^{122110100100122} is an apocalyptic number.

122110100100122 is a deficient number, since it is larger than the sum of its proper divisors (61055099865850).

122110100100122 is a wasteful number, since it uses less digits than its factorization.

122110100100122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16605264.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 122110100100122 its reverse (221001001011221), we get a palindrome (343111101111343).

The spelling of 122110100100122 in words is "one hundred twenty-two trillion, one hundred ten billion, one hundred million, one hundred thousand, one hundred twenty-two".