100330122222 has 96 divisors (see below), whose sum is σ = 245580862176. Its totient is φ = 29340230400.

The previous prime is 100330122203. The next prime is 100330122241. The reversal of 100330122222 is 222221033001.

100330122222 is a `hidden beast` number, since 100 + 330 + 12 + 2 + 222 = 666.

100330122222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (100330122203) and next prime (100330122241).

It is a super-2 number, since 2×100330122222² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 100330122195 and 100330122204.

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, 561768 + ... + 718500.

It is an arithmetic number, because the mean of its divisors is an integer number (2558133981).

Almost surely, 2^100330122222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100330122222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122790431088).

100330122222 is an abundant number, since it is smaller than the sum of its proper divisors (145250739954).

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

100330122222 is a wasteful number, since it uses less digits than its factorization.

100330122222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156866 (or 156863 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 100330122222 its reverse (222221033001), we get a palindrome (322551155223).

The spelling of 100330122222 in words is "one hundred billion, three hundred thirty million, one hundred twenty-two thousand, two hundred twenty-two".