100011200020122 has 8 divisors (see below), whose sum is σ = 200022400040256. Its totient is φ = 33337066673372.

The previous prime is 100011200020097. The next prime is 100011200020141. The reversal of 100011200020122 is 221020002110001.

It is a sphenic number, since it is the product of 3 distinct primes.

100011200020122 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 100011200020098 and 100011200020107.

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, 8334266668338 + ... + 8334266668349.

It is an arithmetic number, because the mean of its divisors is an integer number (25002800005032).

Almost surely, 2^{100011200020122} is an apocalyptic number.

100011200020122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

100011200020122 is a wasteful number, since it uses less digits than its factorization.

100011200020122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16668533336692.

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

Adding to 100011200020122 its reverse (221020002110001), we get a palindrome (321031202130123).

The spelling of 100011200020122 in words is "one hundred trillion, eleven billion, two hundred million, twenty thousand, one hundred twenty-two".