100021100122022 has 16 divisors (see below), whose sum is σ = 150984766874400. Its totient is φ = 49693508460288.

The previous prime is 100021100121941. The next prime is 100021100122121. The reversal of 100021100122022 is 220221001120001.

100021100122022 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 = 100021100121988 and 100021100122006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165689003 + ... + 166291574.

It is an arithmetic number, because the mean of its divisors is an integer number (9436547929650).

Almost surely, 2^{100021100122022} is an apocalyptic number.

100021100122022 is a deficient number, since it is larger than the sum of its proper divisors (50963666752378).

100021100122022 is a wasteful number, since it uses less digits than its factorization.

100021100122022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331981535.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 100021100122022 its reverse (220221001120001), we get a palindrome (320242101242023).

The spelling of 100021100122022 in words is "one hundred trillion, twenty-one billion, one hundred million, one hundred twenty-two thousand, twenty-two".