100101221212002 has 8 divisors (see below), whose sum is σ = 200202442424016. Its totient is φ = 33367073737332.

The previous prime is 100101221212001. The next prime is 100101221212021. The reversal of 100101221212002 is 200212122101001.

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

100101221212002 is an admirable number.

It is a super-3 number, since 3×100101221212002³ (a number of 43 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (100101221212001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8341768434328 + ... + 8341768434339.

It is an arithmetic number, because the mean of its divisors is an integer number (25025305303002).

Almost surely, 2^{100101221212002} is an apocalyptic number.

100101221212002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100101221212002 is a wasteful number, since it uses less digits than its factorization.

100101221212002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16683536868672.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 100101221212002 its reverse (200212122101001), we get a palindrome (300313343313003).

The spelling of 100101221212002 in words is "one hundred trillion, one hundred one billion, two hundred twenty-one million, two hundred twelve thousand, two".