11034423212 has 6 divisors (see below), whose sum is σ = 19310240628. Its totient is φ = 5517211604.

The previous prime is 11034423209. The next prime is 11034423221. The reversal of 11034423212 is 21232443011.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1379302898 + ... + 1379302905.

It is an arithmetic number, because the mean of its divisors is an integer number (3218373438).

Almost surely, 2^11034423212 is an apocalyptic number.

It is an amenable number.

11034423212 is a deficient number, since it is larger than the sum of its proper divisors (8275817416).

11034423212 is a wasteful number, since it uses less digits than its factorization.

11034423212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2758605807 (or 2758605805 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 11034423212 its reverse (21232443011), we get a palindrome (32266866223).

The spelling of 11034423212 in words is "eleven billion, thirty-four million, four hundred twenty-three thousand, two hundred twelve".