100122222102122 has 32 divisors (see below), whose sum is σ = 167401434219264. Its totient is φ = 44520720076800.

The previous prime is 100122222102121. The next prime is 100122222102151. The reversal of 100122222102122 is 221201222221001.

It is a junction number, because it is equal to n+sod(n) for n = 100122222102094 and 100122222102103.

It is not an unprimeable number, because it can be changed into a prime (100122222102121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20728079 + ... + 25097762.

It is an arithmetic number, because the mean of its divisors is an integer number (5231294819352).

Almost surely, 2^{100122222102122} is an apocalyptic number.

100122222102122 is a deficient number, since it is larger than the sum of its proper divisors (67279212117142).

100122222102122 is a wasteful number, since it uses less digits than its factorization.

100122222102122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45828014.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 100122222102122 its reverse (221201222221001), we get a palindrome (321323444323123).

The spelling of 100122222102122 in words is "one hundred trillion, one hundred twenty-two billion, two hundred twenty-two million, one hundred two thousand, one hundred twenty-two".