11000022201211 has 16 divisors (see below), whose sum is σ = 11678835171168. Its totient is φ = 10324749312000.

The previous prime is 11000022201199. The next prime is 11000022201263. The reversal of 11000022201211 is 11210222000011.

It is a cyclic number.

It is not a de Polignac number, because 11000022201211 - 2⁷ = 11000022201083 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11000022201191 and 11000022201200.

It is not an unprimeable number, because it can be changed into a prime (11000022801211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29557651 + ... + 29927491.

It is an arithmetic number, because the mean of its divisors is an integer number (729927198198).

Almost surely, 2^{11000022201211} is an apocalyptic number.

11000022201211 is a deficient number, since it is larger than the sum of its proper divisors (678812969957).

11000022201211 is a wasteful number, since it uses less digits than its factorization.

11000022201211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374622.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11000022201211 its reverse (11210222000011), we get a palindrome (22210244201222).

The spelling of 11000022201211 in words is "eleven trillion, twenty-two million, two hundred one thousand, two hundred eleven".