11202010211021 has 16 divisors (see below), whose sum is σ = 12806594126976. Its totient is φ = 9598501057536.

The previous prime is 11202010211009. The next prime is 11202010211107. The reversal of 11202010211021 is 12011201020211.

11202010211021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11202010211021 - 2¹⁴ = 11202010194637 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11202010210987 and 11202010211005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11202010201021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 335101910 + ... + 335135336.

It is an arithmetic number, because the mean of its divisors is an integer number (800412132936).

Almost surely, 2^{11202010211021} is an apocalyptic number.

It is an amenable number.

11202010211021 is a deficient number, since it is larger than the sum of its proper divisors (1604583915955).

11202010211021 is an equidigital number, since it uses as much as digits as its factorization.

11202010211021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48068.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11202010211021 its reverse (12011201020211), we get a palindrome (23213211231232).

The spelling of 11202010211021 in words is "eleven trillion, two hundred two billion, ten million, two hundred eleven thousand, twenty-one".