100221001110102 has 32 divisors (see below), whose sum is σ = 214258259013120. Its totient is φ = 31175143503680.

The previous prime is 100221001110101. The next prime is 100221001110121. The reversal of 100221001110102 is 201011100122001.

It is a super-2 number, since 2×100221001110102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100221001110101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8856569202 + ... + 8856580517.

It is an arithmetic number, because the mean of its divisors is an integer number (6695570594160).

Almost surely, 2^{100221001110102} is an apocalyptic number.

100221001110102 is an abundant number, since it is smaller than the sum of its proper divisors (114037257903018).

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

100221001110102 is a wasteful number, since it uses less digits than its factorization.

100221001110102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17713149788.

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

Adding to 100221001110102 its reverse (201011100122001), we get a palindrome (301232101232103).

The spelling of 100221001110102 in words is "one hundred trillion, two hundred twenty-one billion, one million, one hundred ten thousand, one hundred two".