11230495680 has 224 divisors, whose sum is σ = 37761062400. Its totient is φ = 2819985408.

The previous prime is 11230495673. The next prime is 11230495693. The reversal of 11230495680 is 8659403211.

It is a super-2 number, since 2×11230495680² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 3153741 + ... + 3157299.

Almost surely, 2^11230495680 is an apocalyptic number.

11230495680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11230495680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18880531200).

11230495680 is an abundant number, since it is smaller than the sum of its proper divisors (26530566720).

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

11230495680 is a wasteful number, since it uses less digits than its factorization.

11230495680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3771 (or 3761 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 39.

Adding to 11230495680 its reverse (8659403211), we get a palindrome (19889898891).

The spelling of 11230495680 in words is "eleven billion, two hundred thirty million, four hundred ninety-five thousand, six hundred eighty".