11217536330 has 64 divisors (see below), whose sum is σ = 27110377728. Its totient is φ = 3227420160.

The previous prime is 11217536321. The next prime is 11217536347. The reversal of 11217536330 is 3363571211.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 550307 + ... + 570326.

It is an arithmetic number, because the mean of its divisors is an integer number (423599652).

Almost surely, 2^11217536330 is an apocalyptic number.

11217536330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11217536330 is an abundant number, since it is smaller than the sum of its proper divisors (15892841398).

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

11217536330 is a wasteful number, since it uses less digits than its factorization.

11217536330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120671.

The product of its (nonzero) digits is 11340, while the sum is 32.

The spelling of 11217536330 in words is "eleven billion, two hundred seventeen million, five hundred thirty-six thousand, three hundred thirty".