11220130404 has 72 divisors (see below), whose sum is σ = 32945127488. Its totient is φ = 3153193920.

The previous prime is 11220130391. The next prime is 11220130417. The reversal of 11220130404 is 40403102211.

11220130404 is a `hidden beast` number, since 11 + 220 + 1 + 30 + 404 = 666.

It is an interprime number because it is at equal distance from previous prime (11220130391) and next prime (11220130417).

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 349582 + ... + 380325.

Almost surely, 2^11220130404 is an apocalyptic number.

11220130404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11220130404 is an abundant number, since it is smaller than the sum of its proper divisors (21724997084).

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

11220130404 is a wasteful number, since it uses less digits than its factorization.

11220130404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729985 (or 729980 counting only the distinct ones).

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

Adding to 11220130404 its reverse (40403102211), we get a palindrome (51623232615).

The spelling of 11220130404 in words is "eleven billion, two hundred twenty million, one hundred thirty thousand, four hundred four".