11002021232203 has 4 divisors (see below), whose sum is σ = 11003925031240. Its totient is φ = 11000117433168.

The previous prime is 11002021232183. The next prime is 11002021232249. The reversal of 11002021232203 is 30223212020011.

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 11002021232203 - 2⁵ = 11002021232171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11002021232903) 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, 951890850 + ... + 951902407.

It is an arithmetic number, because the mean of its divisors is an integer number (2750981257810).

Almost surely, 2^{11002021232203} is an apocalyptic number.

11002021232203 is a deficient number, since it is larger than the sum of its proper divisors (1903799037).

11002021232203 is an equidigital number, since it uses as much as digits as its factorization.

11002021232203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1903799036.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 11002021232203 its reverse (30223212020011), we get a palindrome (41225233252214).

The spelling of 11002021232203 in words is "eleven trillion, two billion, twenty-one million, two hundred thirty-two thousand, two hundred three".