11210044430 has 16 divisors (see below), whose sum is σ = 21730240224. Its totient is φ = 4139093280.

The previous prime is 11210044399. The next prime is 11210044523. The reversal of 11210044430 is 3444001211.

It is a super-2 number, since 2×11210044430² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43115426 + ... + 43115685.

It is an arithmetic number, because the mean of its divisors is an integer number (1358140014).

Almost surely, 2^11210044430 is an apocalyptic number.

11210044430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11210044430 is a deficient number, since it is larger than the sum of its proper divisors (10520195794).

11210044430 is a wasteful number, since it uses less digits than its factorization.

11210044430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86231131.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 11210044430 its reverse (3444001211), we get a palindrome (14654045641).

The spelling of 11210044430 in words is "eleven billion, two hundred ten million, forty-four thousand, four hundred thirty".