100002020100022 has 4 divisors (see below), whose sum is σ = 150003030150036. Its totient is φ = 50001010050010.

The previous prime is 100002020100011. The next prime is 100002020100049. The reversal of 100002020100022 is 220001020200001.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 100002020099981 and 100002020100008.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25000505025004 + ... + 25000505025007.

It is an arithmetic number, because the mean of its divisors is an integer number (37500757537509).

Almost surely, 2^{100002020100022} is an apocalyptic number.

100002020100022 is a deficient number, since it is larger than the sum of its proper divisors (50001010050014).

100002020100022 is an equidigital number, since it uses as much as digits as its factorization.

100002020100022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50001010050013.

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

Adding to 100002020100022 its reverse (220001020200001), we get a palindrome (320003040300023).

The spelling of 100002020100022 in words is "one hundred trillion, two billion, twenty million, one hundred thousand, twenty-two".