11617222712330 has 16 divisors (see below), whose sum is σ = 21265424627040. Its totient is φ = 4568128252752.

The previous prime is 11617222712323. The next prime is 11617222712339. The reversal of 11617222712330 is 3321722271611.

It is not an unprimeable number, because it can be changed into a prime (11617222712339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9845103404 + ... + 9845104583.

It is an arithmetic number, because the mean of its divisors is an integer number (1329089039190).

Almost surely, 2^{11617222712330} is an apocalyptic number.

11617222712330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11617222712330 is a deficient number, since it is larger than the sum of its proper divisors (9648201914710).

11617222712330 is a wasteful number, since it uses less digits than its factorization.

11617222712330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19690208053.

The product of its (nonzero) digits is 42336, while the sum is 38.

Adding to 11617222712330 its reverse (3321722271611), we get a palindrome (14938944983941).

The spelling of 11617222712330 in words is "eleven trillion, six hundred seventeen billion, two hundred twenty-two million, seven hundred twelve thousand, three hundred thirty".