11022220120201 has 8 divisors (see below), whose sum is σ = 11403019408320. Its totient is φ = 10641469014288.

The previous prime is 11022220120187. The next prime is 11022220120237. The reversal of 11022220120201 is 10202102222011.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 11022220120201 - 2⁵ = 11022220120169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11022220120291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11579821 + ... + 12495466.

It is an arithmetic number, because the mean of its divisors is an integer number (1425377426040).

Almost surely, 2^{11022220120201} is an apocalyptic number.

It is an amenable number.

11022220120201 is a deficient number, since it is larger than the sum of its proper divisors (380799288119).

11022220120201 is a wasteful number, since it uses less digits than its factorization.

11022220120201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24091103.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11022220120201 its reverse (10202102222011), we get a palindrome (21224322342212).

The spelling of 11022220120201 in words is "eleven trillion, twenty-two billion, two hundred twenty million, one hundred twenty thousand, two hundred one".