100101221102002 has 16 divisors (see below), whose sum is σ = 158087563588800. Its totient is φ = 47406466704240.

The previous prime is 100101221101961. The next prime is 100101221102023. The reversal of 100101221102002 is 200201122101001.

It is a super-2 number, since 2×100101221102002² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 274848574 + ... + 275212537.

It is an arithmetic number, because the mean of its divisors is an integer number (9880472724300).

Almost surely, 2^{100101221102002} is an apocalyptic number.

100101221102002 is a deficient number, since it is larger than the sum of its proper divisors (57986342486798).

100101221102002 is a wasteful number, since it uses less digits than its factorization.

100101221102002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550065921.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 100101221102002 its reverse (200201122101001), we get a palindrome (300302343203003).

The spelling of 100101221102002 in words is "one hundred trillion, one hundred one billion, two hundred twenty-one million, one hundred two thousand, two".