100101211022122 has 16 divisors (see below), whose sum is σ = 158060495937600. Its totient is φ = 47414577450240.

The previous prime is 100101211022081. The next prime is 100101211022171. The reversal of 100101211022122 is 221220112101001.

It is a junction number, because it is equal to n+sod(n) for n = 100101211022096 and 100101211022105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48579222 + ... + 50597857.

It is an arithmetic number, because the mean of its divisors is an integer number (9878780996100).

Almost surely, 2^{100101211022122} is an apocalyptic number.

100101211022122 is a deficient number, since it is larger than the sum of its proper divisors (57959284915478).

100101211022122 is a wasteful number, since it uses less digits than its factorization.

100101211022122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99203661.

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

Adding to 100101211022122 its reverse (221220112101001), we get a palindrome (321321323123123).

The spelling of 100101211022122 in words is "one hundred trillion, one hundred one billion, two hundred eleven million, twenty-two thousand, one hundred twenty-two".