11202011022021 has 8 divisors (see below), whose sum is σ = 15253802242944. Its totient is φ = 7309113574560.

The previous prime is 11202011022001. The next prime is 11202011022043. The reversal of 11202011022021 is 12022011020211.

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

It is not a de Polignac number, because 11202011022021 - 2²⁵ = 11201977467589 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11202011022001) 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, 39723443200 + ... + 39723443481.

It is an arithmetic number, because the mean of its divisors is an integer number (1906725280368).

Almost surely, 2^{11202011022021} is an apocalyptic number.

It is an amenable number.

11202011022021 is a deficient number, since it is larger than the sum of its proper divisors (4051791220923).

11202011022021 is an equidigital number, since it uses as much as digits as its factorization.

11202011022021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79446886731.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11202011022021 its reverse (12022011020211), we get a palindrome (23224022042232).

The spelling of 11202011022021 in words is "eleven trillion, two hundred two billion, eleven million, twenty-two thousand, twenty-one".