100201100022 has 12 divisors (see below), whose sum is σ = 217102383420. Its totient is φ = 33400366668.

The previous prime is 100201100009. The next prime is 100201100047. The reversal of 100201100022 is 220001102001.

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

It is a junction number, because it is equal to n+sod(n) for n = 100201099977 and 100201100013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2783363872 + ... + 2783363907.

It is an arithmetic number, because the mean of its divisors is an integer number (18091865285).

Almost surely, 2^100201100022 is an apocalyptic number.

100201100022 is an abundant number, since it is smaller than the sum of its proper divisors (116901283398).

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

100201100022 is a wasteful number, since it uses less digits than its factorization.

100201100022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5566727787 (or 5566727784 counting only the distinct ones).

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

Adding to 100201100022 its reverse (220001102001), we get a palindrome (320202202023).

The spelling of 100201100022 in words is "one hundred billion, two hundred one million, one hundred thousand, twenty-two".