11024412231 has 16 divisors (see below), whose sum is σ = 17341011968. Its totient is φ = 6096448800.

The previous prime is 11024412227. The next prime is 11024412241. The reversal of 11024412231 is 13221442011.

It is not a de Polignac number, because 11024412231 - 2² = 11024412227 is a prime.

It is a super-2 number, since 2×11024412231² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 11024412198 and 11024412207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11024412221) 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, 8466640 + ... + 8467941.

It is an arithmetic number, because the mean of its divisors is an integer number (1083813248).

Almost surely, 2^11024412231 is an apocalyptic number.

11024412231 is a deficient number, since it is larger than the sum of its proper divisors (6316599737).

11024412231 is a wasteful number, since it uses less digits than its factorization.

11024412231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16934622.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 11024412231 its reverse (13221442011), we get a palindrome (24245854242).

The spelling of 11024412231 in words is "eleven billion, twenty-four million, four hundred twelve thousand, two hundred thirty-one".