11021200221201 has 8 divisors (see below), whose sum is σ = 14712702596064. Its totient is φ = 7338582330240.

The previous prime is 11021200221179. The next prime is 11021200221209. The reversal of 11021200221201 is 10212200212011.

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

It is not a de Polignac number, because 11021200221201 - 2¹⁵ = 11021200188433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11021200221209) 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, 2221118080 + ... + 2221123041.

It is an arithmetic number, because the mean of its divisors is an integer number (1839087824508).

Almost surely, 2^{11021200221201} is an apocalyptic number.

It is an amenable number.

11021200221201 is a deficient number, since it is larger than the sum of its proper divisors (3691502374863).

11021200221201 is an equidigital number, since it uses as much as digits as its factorization.

11021200221201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4442241951.

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

Adding to 11021200221201 its reverse (10212200212011), we get a palindrome (21233400433212).

The spelling of 11021200221201 in words is "eleven trillion, twenty-one billion, two hundred million, two hundred twenty-one thousand, two hundred one".