202202020111109 has 8 divisors (see below), whose sum is σ = 202837432416192. Its totient is φ = 201567604533120.

The previous prime is 202202020111061. The next prime is 202202020111111. The reversal of 202202020111109 is 901111020202202.

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

It is a cyclic number.

It is not a de Polignac number, because 202202020111109 - 2²⁸ = 202201751675653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202202020191109) 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, 248775404 + ... + 249586869.

It is an arithmetic number, because the mean of its divisors is an integer number (25354679052024).

Almost surely, 2^{202202020111109} is an apocalyptic number.

It is an amenable number.

202202020111109 is a deficient number, since it is larger than the sum of its proper divisors (635412305083).

202202020111109 is an equidigital number, since it uses as much as digits as its factorization.

202202020111109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498363547.

The product of its (nonzero) digits is 288, while the sum is 23.

The spelling of 202202020111109 in words is "two hundred two trillion, two hundred two billion, twenty million, one hundred eleven thousand, one hundred nine".