100021110221022 has 64 divisors (see below), whose sum is σ = 203396942813184. Its totient is φ = 32783758318080.

The previous prime is 100021110220949. The next prime is 100021110221059. The reversal of 100021110221022 is 220122011120001.

100021110221022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 100021110220992 and 100021110221010.

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, 1480291083 + ... + 1480358649.

It is an arithmetic number, because the mean of its divisors is an integer number (3178077231456).

Almost surely, 2^{100021110221022} is an apocalyptic number.

100021110221022 is an abundant number, since it is smaller than the sum of its proper divisors (103375832592162).

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

100021110221022 is a wasteful number, since it uses less digits than its factorization.

100021110221022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76793.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 100021110221022 its reverse (220122011120001), we get a palindrome (320143121341023).

The spelling of 100021110221022 in words is "one hundred trillion, twenty-one billion, one hundred ten million, two hundred twenty-one thousand, twenty-two".