1002222100101 has 8 divisors (see below), whose sum is σ = 1345145777344. Its totient is φ = 663723244800.

The previous prime is 1002222100079. The next prime is 1002222100141. The reversal of 1002222100101 is 1010012222001.

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

It is not a de Polignac number, because 1002222100101 - 2¹⁵ = 1002222067333 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002222100141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1106204956 + ... + 1106205861.

It is an arithmetic number, because the mean of its divisors is an integer number (168143222168).

Almost surely, 2^{1002222100101} is an apocalyptic number.

It is an amenable number.

1002222100101 is a deficient number, since it is larger than the sum of its proper divisors (342923677243).

1002222100101 is a wasteful number, since it uses less digits than its factorization.

1002222100101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2212410971.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1002222100101 its reverse (1010012222001), we get a palindrome (2012234322102).

The spelling of 1002222100101 in words is "one trillion, two billion, two hundred twenty-two million, one hundred thousand, one hundred one".