100020212022 has 16 divisors (see below), whose sum is σ = 200395742400. Its totient is φ = 33280850952.

The previous prime is 100020212021. The next prime is 100020212063. The reversal of 100020212022 is 220212020001.

It is a junction number, because it is equal to n+sod(n) for n = 100020211989 and 100020212007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100020212021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14801272 + ... + 14808027.

It is an arithmetic number, because the mean of its divisors is an integer number (12524733900).

Almost surely, 2^100020212022 is an apocalyptic number.

100020212022 is an abundant number, since it is smaller than the sum of its proper divisors (100375530378).

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

100020212022 is a wasteful number, since it uses less digits than its factorization.

100020212022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29609867.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 100020212022 its reverse (220212020001), we get a palindrome (320232232023).

The spelling of 100020212022 in words is "one hundred billion, twenty million, two hundred twelve thousand, twenty-two".