11022120201 has 8 divisors (see below), whose sum is σ = 14713272160. Its totient is φ = 7339524192.

The previous prime is 11022120181. The next prime is 11022120227. The reversal of 11022120201 is 10202122011.

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

It is not a de Polignac number, because 11022120201 - 2⁵ = 11022120169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11022120281) 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, 2135980 + ... + 2141133.

It is an arithmetic number, because the mean of its divisors is an integer number (1839159020).

Almost surely, 2^11022120201 is an apocalyptic number.

It is an amenable number.

11022120201 is a deficient number, since it is larger than the sum of its proper divisors (3691151959).

11022120201 is an equidigital number, since it uses as much as digits as its factorization.

11022120201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4277975.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11022120201 its reverse (10202122011), we get a palindrome (21224242212).

The spelling of 11022120201 in words is "eleven billion, twenty-two million, one hundred twenty thousand, two hundred one".