1100424212 has 12 divisors (see below), whose sum is σ = 2039021460. Its totient is φ = 517846656.

The previous prime is 1100424211. The next prime is 1100424217. The reversal of 1100424212 is 2124240011.

It can be written as a sum of positive squares in 2 ways, for example, as 787700356 + 312723856 = 28066^2 + 17684^2 .

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100424211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8091287 + ... + 8091422.

It is an arithmetic number, because the mean of its divisors is an integer number (169918455).

Almost surely, 2^1100424212 is an apocalyptic number.

It is an amenable number.

1100424212 is a deficient number, since it is larger than the sum of its proper divisors (938597248).

1100424212 is a wasteful number, since it uses less digits than its factorization.

1100424212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16182730 (or 16182728 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 1100424212 is about 33172.6425236218. The cubic root of 1100424212 is about 1032.4127970721.

Adding to 1100424212 its reverse (2124240011), we get a palindrome (3224664223).

The spelling of 1100424212 in words is "one billion, one hundred million, four hundred twenty-four thousand, two hundred twelve".