100220101100205 has 8 divisors (see below), whose sum is σ = 160352161760352. Its totient is φ = 53450720586768.

The previous prime is 100220101100183. The next prime is 100220101100269. The reversal of 100220101100205 is 502001101022001.

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

It is not a de Polignac number, because 100220101100205 - 2¹⁴ = 100220101083821 is a prime.

It is a super-2 number, since 2×100220101100205² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15), and also a Moran number because the ratio is a prime number: 6681340073347 = 100220101100205 / (1 + 0 + 0 + 2 + 2 + 0 + 1 + 0 + 1 + 1 + 0 + 0 + 2 + 0 + 5).

It is a congruent number.

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, 3340670036659 + ... + 3340670036688.

It is an arithmetic number, because the mean of its divisors is an integer number (20044020220044).

Almost surely, 2^{100220101100205} is an apocalyptic number.

100220101100205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

100220101100205 is a deficient number, since it is larger than the sum of its proper divisors (60132060660147).

100220101100205 is an equidigital number, since it uses as much as digits as its factorization.

100220101100205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6681340073355.

The product of its (nonzero) digits is 40, while the sum is 15.

Adding to 100220101100205 its reverse (502001101022001), we get a palindrome (602221202122206).

The spelling of 100220101100205 in words is "one hundred trillion, two hundred twenty billion, one hundred one million, one hundred thousand, two hundred five".