100002011222022 has 384 divisors, whose sum is σ = 261982261094400. Its totient is φ = 25198647312384.

The previous prime is 100002011222011. The next prime is 100002011222027. The reversal of 100002011222022 is 220222110200001.

It is a junction number, because it is equal to n+sod(n) for n = 100002011221992 and 100002011222010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100002011222027) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 25714066254 + ... + 25714070142.

It is an arithmetic number, because the mean of its divisors is an integer number (682245471600).

Almost surely, 2^{100002011222022} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100002011222022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130991130547200).

100002011222022 is an abundant number, since it is smaller than the sum of its proper divisors (161980249872378).

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

100002011222022 is a wasteful number, since it uses less digits than its factorization.

100002011222022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7340 (or 7333 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 100002011222022 its reverse (220222110200001), we get a palindrome (320224121422023).

The spelling of 100002011222022 in words is "one hundred trillion, two billion, eleven million, two hundred twenty-two thousand, twenty-two".