100222212002002 has 8 divisors (see below), whose sum is σ = 150333648367500. Its totient is φ = 50110995879504.

The previous prime is 100222212001999. The next prime is 100222212002023. The reversal of 100222212002002 is 200200212222001.

It can be written as a sum of positive squares in 2 ways, for example, as 91260936257481 + 8961275744521 = 9553059^2 + 2993539^2 .

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

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, 53918377 + ... + 55746172.

Almost surely, 2^{100222212002002} is an apocalyptic number.

100222212002002 is a deficient number, since it is larger than the sum of its proper divisors (50111436365498).

100222212002002 is a wasteful number, since it uses less digits than its factorization.

100222212002002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110121500.

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

Adding to 100222212002002 its reverse (200200212222001), we get a palindrome (300422424224003).

The spelling of 100222212002002 in words is "one hundred trillion, two hundred twenty-two billion, two hundred twelve million, two thousand, two".