220101022202109 has 8 divisors (see below), whose sum is σ = 295225323193920. Its totient is φ = 145855368005856.

The previous prime is 220101022202063. The next prime is 220101022202129. The reversal of 220101022202109 is 901202220101022.

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

It is not a de Polignac number, because 220101022202109 - 2²¹ = 220101020104957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220101022202129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219661698304 + ... + 219661699305.

It is an arithmetic number, because the mean of its divisors is an integer number (36903165399240).

Almost surely, 2^{220101022202109} is an apocalyptic number.

It is an amenable number.

220101022202109 is a deficient number, since it is larger than the sum of its proper divisors (75124300991811).

220101022202109 is a wasteful number, since it uses less digits than its factorization.

220101022202109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439323397779.

The product of its (nonzero) digits is 576, while the sum is 24.

The spelling of 220101022202109 in words is "two hundred twenty trillion, one hundred one billion, twenty-two million, two hundred two thousand, one hundred nine".