100222021020022 has 16 divisors (see below), whose sum is σ = 165623429880144. Its totient is φ = 45104419900000.

The previous prime is 100222021020013. The next prime is 100222021020029. The reversal of 100222021020022 is 220020120222001.

It is a junction number, because it is equal to n+sod(n) for n = 100222021019978 and 100222021020005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100222021020029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22552207729 + ... + 22552212172.

It is an arithmetic number, because the mean of its divisors is an integer number (10351464367509).

Almost surely, 2^{100222021020022} is an apocalyptic number.

100222021020022 is a deficient number, since it is larger than the sum of its proper divisors (65401408860122).

100222021020022 is a wasteful number, since it uses less digits than its factorization.

100222021020022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45104420015.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 100222021020022 its reverse (220020120222001), we get a palindrome (320242141242023).

The spelling of 100222021020022 in words is "one hundred trillion, two hundred twenty-two billion, twenty-one million, twenty thousand, twenty-two".