100122342302220 has 192 divisors, whose sum is σ = 326744896343040. Its totient is φ = 22433490173952.

The previous prime is 100122342302219. The next prime is 100122342302237. The reversal of 100122342302220 is 22203243221001.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3024324 + ... + 14470356.

It is an arithmetic number, because the mean of its divisors is an integer number (1701796335120).

Almost surely, 2^{100122342302220} is an apocalyptic number.

100122342302220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100122342302220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163372448171520).

100122342302220 is an abundant number, since it is smaller than the sum of its proper divisors (226622554040820).

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

100122342302220 is a wasteful number, since it uses less digits than its factorization.

100122342302220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11446464 (or 11446462 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 100122342302220 its reverse (22203243221001), we get a palindrome (122325585523221).

The spelling of 100122342302220 in words is "one hundred trillion, one hundred twenty-two billion, three hundred forty-two million, three hundred two thousand, two hundred twenty".