11011011022211 has 8 divisors (see below), whose sum is σ = 11122874602848. Its totient is φ = 10899203200000.

The previous prime is 11011011022177. The next prime is 11011011022247. The reversal of 11011011022211 is 11222011011011.

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 11011011022211 - 2³⁰ = 11009937280387 is a prime.

It is a super-2 number, since 2×11011011022211² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11011011072211) 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, 13542590 + ... + 14332611.

It is an arithmetic number, because the mean of its divisors is an integer number (1390359325356).

Almost surely, 2^{11011011022211} is an apocalyptic number.

11011011022211 is a deficient number, since it is larger than the sum of its proper divisors (111863580637).

11011011022211 is a wasteful number, since it uses less digits than its factorization.

11011011022211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27879213.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 11011011022211 its reverse (11222011011011), we get a palindrome (22233022033222).

The spelling of 11011011022211 in words is "eleven trillion, eleven billion, eleven million, twenty-two thousand, two hundred eleven".