11658222465330 has 512 divisors, whose sum is σ = 35850918297600. Its totient is φ = 2366510515200.

The previous prime is 11658222465247. The next prime is 11658222465389. The reversal of 11658222465330 is 3356422285611.

It is a super-2 number, since 2×11658222465330² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11658222465330.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 517878775 + ... + 517901285.

It is an arithmetic number, because the mean of its divisors is an integer number (70021324800).

Almost surely, 2^{11658222465330} is an apocalyptic number.

11658222465330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11658222465330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17925459148800).

11658222465330 is an abundant number, since it is smaller than the sum of its proper divisors (24192695832270).

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

11658222465330 is a wasteful number, since it uses less digits than its factorization.

11658222465330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22710.

The product of its (nonzero) digits is 2073600, while the sum is 48.

The spelling of 11658222465330 in words is "eleven trillion, six hundred fifty-eight billion, two hundred twenty-two million, four hundred sixty-five thousand, three hundred thirty".