100201100000022 has 96 divisors (see below), whose sum is σ = 249392654784000. Its totient is φ = 28481729151744.

The previous prime is 100201100000017. The next prime is 100201100000047. The reversal of 100201100000022 is 220000001102001.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 220901038 + ... + 221354174.

It is an arithmetic number, because the mean of its divisors is an integer number (2597840154000).

Almost surely, 2^{100201100000022} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100201100000022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124696327392000).

100201100000022 is an abundant number, since it is smaller than the sum of its proper divisors (149191554783978).

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

100201100000022 is a wasteful number, since it uses less digits than its factorization.

100201100000022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462170 (or 462167 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 100201100000022 its reverse (220000001102001), we get a palindrome (320201101102023).

The spelling of 100201100000022 in words is "one hundred trillion, two hundred one billion, one hundred million, twenty-two", and thus it is an aban number.