11132211441 has 32 divisors (see below), whose sum is σ = 16078228992. Its totient is φ = 6810635520.

The previous prime is 11132211427. The next prime is 11132211487. The reversal of 11132211441 is 14411223111.

It is not a de Polignac number, because 11132211441 - 2⁷ = 11132211313 is a prime.

It is a super-2 number, since 2×11132211441² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11132211401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6900751 + ... + 6902363.

It is an arithmetic number, because the mean of its divisors is an integer number (502444656).

Almost surely, 2^11132211441 is an apocalyptic number.

It is an amenable number.

11132211441 is a deficient number, since it is larger than the sum of its proper divisors (4946017551).

11132211441 is a wasteful number, since it uses less digits than its factorization.

11132211441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2553.

The product of its digits is 192, while the sum is 21.

Adding to 11132211441 its reverse (14411223111), we get a palindrome (25543434552).

The spelling of 11132211441 in words is "eleven billion, one hundred thirty-two million, two hundred eleven thousand, four hundred forty-one".