100001200020022 has 8 divisors (see below), whose sum is σ = 171430628605776. Its totient is φ = 42857657151432.

The previous prime is 100001200019771. The next prime is 100001200020061. The reversal of 100001200020022 is 220020002100001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×100001200020022³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100001200019990 and 100001200020008.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3571471429273 + ... + 3571471429300.

It is an arithmetic number, because the mean of its divisors is an integer number (21428828575722).

Almost surely, 2^{100001200020022} is an apocalyptic number.

100001200020022 is a deficient number, since it is larger than the sum of its proper divisors (71429428585754).

100001200020022 is an equidigital number, since it uses as much as digits as its factorization.

100001200020022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7142942858582.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 100001200020022 its reverse (220020002100001), we get a palindrome (320021202120023).

The spelling of 100001200020022 in words is "one hundred trillion, one billion, two hundred million, twenty thousand, twenty-two".