100120100011122 has 16 divisors (see below), whose sum is σ = 202222776261312. Its totient is φ = 33042937297200.

The previous prime is 100120100011103. The next prime is 100120100011147. The reversal of 100120100011122 is 221110001021001.

It is a junction number, because it is equal to n+sod(n) for n = 100120100011098 and 100120100011107.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82607342638 + ... + 82607343849.

It is an arithmetic number, because the mean of its divisors is an integer number (12638923516332).

Almost surely, 2^{100120100011122} is an apocalyptic number.

100120100011122 is an abundant number, since it is smaller than the sum of its proper divisors (102102676250190).

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

100120100011122 is a wasteful number, since it uses less digits than its factorization.

100120100011122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165214686593.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 100120100011122 its reverse (221110001021001), we get a palindrome (321230101032123).

The spelling of 100120100011122 in words is "one hundred trillion, one hundred twenty billion, one hundred million, eleven thousand, one hundred twenty-two".