100221011101002 has 32 divisors (see below), whose sum is σ = 219109368536064. Its totient is φ = 30308149986800.

The previous prime is 100221011100901. The next prime is 100221011101033. The reversal of 100221011101002 is 200101110122001.

It is a super-2 number, since 2×100221011101002² (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 (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1546301778 + ... + 1546366589.

It is an arithmetic number, because the mean of its divisors is an integer number (6847167766752).

Almost surely, 2^{100221011101002} is an apocalyptic number.

100221011101002 is an abundant number, since it is smaller than the sum of its proper divisors (118888357435062).

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

100221011101002 is a wasteful number, since it uses less digits than its factorization.

100221011101002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3092668874.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 100221011101002 its reverse (200101110122001), we get a palindrome (300322121223003).

The spelling of 100221011101002 in words is "one hundred trillion, two hundred twenty-one billion, eleven million, one hundred one thousand, two".