11202023020209 has 8 divisors (see below), whose sum is σ = 17069749364160. Its totient is φ = 6401156011536.

The previous prime is 11202023020193. The next prime is 11202023020241. The reversal of 11202023020209 is 90202032020211.

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

It is not a de Polignac number, because 11202023020209 - 2⁴ = 11202023020193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11202023020609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 266714833794 + ... + 266714833835.

It is an arithmetic number, because the mean of its divisors is an integer number (2133718670520).

Almost surely, 2^{11202023020209} is an apocalyptic number.

It is an amenable number.

11202023020209 is a deficient number, since it is larger than the sum of its proper divisors (5867726343951).

11202023020209 is an equidigital number, since it uses as much as digits as its factorization.

11202023020209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533429667639.

The product of its (nonzero) digits is 864, while the sum is 24.

The spelling of 11202023020209 in words is "eleven trillion, two hundred two billion, twenty-three million, twenty thousand, two hundred nine".