100022011122 has 32 divisors (see below), whose sum is σ = 219491311680. Its totient is φ = 30134496320.

The previous prime is 100022011109. The next prime is 100022011129. The reversal of 100022011122 is 221110220001.

It is a junction number, because it is equal to n+sod(n) for n = 100022011098 and 100022011107.

It is not an unprimeable number, because it can be changed into a prime (100022011129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4368597 + ... + 4391432.

It is an arithmetic number, because the mean of its divisors is an integer number (6859103490).

Almost surely, 2^100022011122 is an apocalyptic number.

100022011122 is an abundant number, since it is smaller than the sum of its proper divisors (119469300558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100022011122 is a wasteful number, since it uses less digits than its factorization.

100022011122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8760218.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 100022011122 its reverse (221110220001), we get a palindrome (321132231123).

The spelling of 100022011122 in words is "one hundred billion, twenty-two million, eleven thousand, one hundred twenty-two".