100220303122104 has 128 divisors (see below), whose sum is σ = 274890806784000. Its totient is φ = 30196198819200.

The previous prime is 100220303122091. The next prime is 100220303122127. The reversal of 100220303122104 is 401221303022001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 374086359 + ... + 374354169.

It is an arithmetic number, because the mean of its divisors is an integer number (2147584428000).

Almost surely, 2^{100220303122104} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100220303122104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137445403392000).

100220303122104 is an abundant number, since it is smaller than the sum of its proper divisors (174670503661896).

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

100220303122104 is a wasteful number, since it uses less digits than its factorization.

100220303122104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275929 (or 275925 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 100220303122104 its reverse (401221303022001), we get a palindrome (501441606144105).

The spelling of 100220303122104 in words is "one hundred trillion, two hundred twenty billion, three hundred three million, one hundred twenty-two thousand, one hundred four".