11021010222201 has 128 divisors (see below), whose sum is σ = 19030541967360. Its totient is φ = 5524842774528.

The previous prime is 11021010222181. The next prime is 11021010222227. The reversal of 11021010222201 is 10222201012011.

It is not a de Polignac number, because 11021010222201 - 2¹¹ = 11021010220153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11021010222401) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 152844565 + ... + 152916653.

It is an arithmetic number, because the mean of its divisors is an integer number (148676109120).

Almost surely, 2^{11021010222201} is an apocalyptic number.

It is an amenable number.

11021010222201 is a deficient number, since it is larger than the sum of its proper divisors (8009531745159).

11021010222201 is a wasteful number, since it uses less digits than its factorization.

11021010222201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72615.

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

Adding to 11021010222201 its reverse (10222201012011), we get a palindrome (21243211234212).

The spelling of 11021010222201 in words is "eleven trillion, twenty-one billion, ten million, two hundred twenty-two thousand, two hundred one".