11022202011021 has 16 divisors (see below), whose sum is σ = 14830788073536. Its totient is φ = 7280914462976.

The previous prime is 11022202010969. The next prime is 11022202011047. The reversal of 11022202011021 is 12011020222011.

It is a cyclic number.

It is not a de Polignac number, because 11022202011021 - 2²¹ = 11022199913869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11022202011521) 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, 3765750 + ... + 6018743.

It is an arithmetic number, because the mean of its divisors is an integer number (926924254596).

Almost surely, 2^{11022202011021} is an apocalyptic number.

It is an amenable number.

11022202011021 is a deficient number, since it is larger than the sum of its proper divisors (3808586062515).

11022202011021 is a wasteful number, since it uses less digits than its factorization.

11022202011021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9787932.

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

Adding to 11022202011021 its reverse (12011020222011), we get a palindrome (23033222233032).

The spelling of 11022202011021 in words is "eleven trillion, twenty-two billion, two hundred two million, eleven thousand, twenty-one".