11030204412 has 36 divisors (see below), whose sum is σ = 27885233376. Its totient is φ = 3676296000.

The previous prime is 11030204291. The next prime is 11030204429. The reversal of 11030204412 is 21440203011.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 456253 + ... + 479819.

It is an arithmetic number, because the mean of its divisors is an integer number (774589816).

Almost surely, 2^11030204412 is an apocalyptic number.

11030204412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11030204412 is an abundant number, since it is smaller than the sum of its proper divisors (16855028964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11030204412 is a wasteful number, since it uses less digits than its factorization.

11030204412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36578 (or 36573 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 11030204412 its reverse (21440203011), we get a palindrome (32470407423).

The spelling of 11030204412 in words is "eleven billion, thirty million, two hundred four thousand, four hundred twelve".