202220111211099 has 4 divisors (see below), whose sum is σ = 269626814948136. Its totient is φ = 134813407474064.

The previous prime is 202220111211077. The next prime is 202220111211103. The reversal of 202220111211099 is 990112111022202.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 202220111211099 - 2⁹ = 202220111210587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (202220111211029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33703351868514 + ... + 33703351868519.

It is an arithmetic number, because the mean of its divisors is an integer number (67406703737034).

Almost surely, 2^{202220111211099} is an apocalyptic number.

202220111211099 is a deficient number, since it is larger than the sum of its proper divisors (67406703737037).

202220111211099 is an equidigital number, since it uses as much as digits as its factorization.

202220111211099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67406703737036.

The product of its (nonzero) digits is 2592, while the sum is 33.

The spelling of 202220111211099 in words is "two hundred two trillion, two hundred twenty billion, one hundred eleven million, two hundred eleven thousand, ninety-nine".