100002020112122 has 8 divisors (see below), whose sum is σ = 150003073065972. Its totient is φ = 50000995756800.

The previous prime is 100002020112101. The next prime is 100002020112149. The reversal of 100002020112122 is 221211020200001.

It can be written as a sum of positive squares in 2 ways, for example, as 97930202448961 + 2071817663161 = 9895969^2 + 1439381^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 100002020112097 and 100002020112106.

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, 8083172 + ... + 16289312.

Almost surely, 2^{100002020112122} is an apocalyptic number.

100002020112122 is a deficient number, since it is larger than the sum of its proper divisors (50001052953850).

100002020112122 is an equidigital number, since it uses as much as digits as its factorization.

100002020112122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14299264.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 100002020112122 its reverse (221211020200001), we get a palindrome (321213040312123).

The spelling of 100002020112122 in words is "one hundred trillion, two billion, twenty million, one hundred twelve thousand, one hundred twenty-two".