100022221020022 has 32 divisors (see below), whose sum is σ = 175669347538944. Its totient is φ = 41816240289600.

The previous prime is 100022221019951. The next prime is 100022221020047. The reversal of 100022221020022 is 220020122220001.

It is a junction number, because it is equal to n+sod(n) for n = 100022221019978 and 100022221020005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5295004 + ... + 15102367.

It is an arithmetic number, because the mean of its divisors is an integer number (5489667110592).

Almost surely, 2^{100022221020022} is an apocalyptic number.

100022221020022 is a deficient number, since it is larger than the sum of its proper divisors (75647126518922).

100022221020022 is a wasteful number, since it uses less digits than its factorization.

100022221020022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20405964.

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

Adding to 100022221020022 its reverse (220020122220001), we get a palindrome (320042343240023).

The spelling of 100022221020022 in words is "one hundred trillion, twenty-two billion, two hundred twenty-one million, twenty thousand, twenty-two".