100220102011192 has 16 divisors (see below), whose sum is σ = 190559348895600. Its totient is φ = 49404275639040.

The previous prime is 100220102011181. The next prime is 100220102011193. The reversal of 100220102011192 is 291110201022001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100220102011193) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 88221920217 + ... + 88221921352.

It is an arithmetic number, because the mean of its divisors is an integer number (11909959305975).

Almost surely, 2^{100220102011192} is an apocalyptic number.

It is an amenable number.

100220102011192 is a deficient number, since it is larger than the sum of its proper divisors (90339246884408).

100220102011192 is a wasteful number, since it uses less digits than its factorization.

100220102011192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176443841646 (or 176443841642 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 22.

Adding to 100220102011192 its reverse (291110201022001), we get a palindrome (391330303033193).

The spelling of 100220102011192 in words is "one hundred trillion, two hundred twenty billion, one hundred two million, eleven thousand, one hundred ninety-two".