11042220201 has 8 divisors (see below), whose sum is σ = 14723526144. Its totient is φ = 7361197200.

The previous prime is 11042220179. The next prime is 11042220209. The reversal of 11042220201 is 10202224011.

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

It is not a de Polignac number, because 11042220201 - 2⁵ = 11042220169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11042220209) 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, 49551 + ... + 156651.

It is an arithmetic number, because the mean of its divisors is an integer number (1840440768).

Almost surely, 2^11042220201 is an apocalyptic number.

It is an amenable number.

11042220201 is a deficient number, since it is larger than the sum of its proper divisors (3681305943).

11042220201 is a wasteful number, since it uses less digits than its factorization.

11042220201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141471.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 11042220201 its reverse (10202224011), we get a palindrome (21244444212).

The spelling of 11042220201 in words is "eleven billion, forty-two million, two hundred twenty thousand, two hundred one".