11020222002021 has 32 divisors (see below), whose sum is σ = 14772595356288. Its totient is φ = 7307425382400.

The previous prime is 11020222001977. The next prime is 11020222002067. The reversal of 11020222002021 is 12020022202011.

11020222002021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11020222002021 - 2¹¹ = 11020221999973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11020222502021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1883473746 + ... + 1883479596.

It is an arithmetic number, because the mean of its divisors is an integer number (461643604884).

Almost surely, 2^{11020222002021} is an apocalyptic number.

It is an amenable number.

11020222002021 is a deficient number, since it is larger than the sum of its proper divisors (3752373354267).

11020222002021 is a wasteful number, since it uses less digits than its factorization.

11020222002021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9301.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 11020222002021 its reverse (12020022202011), we get a palindrome (23040244204032).

The spelling of 11020222002021 in words is "eleven trillion, twenty billion, two hundred twenty-two million, two thousand, twenty-one".