11263217910 has 384 divisors, whose sum is σ = 35004441600. Its totient is φ = 2309852160.

The previous prime is 11263217891. The next prime is 11263217929. The reversal of 11263217910 is 1971236211.

It is an interprime number because it is at equal distance from previous prime (11263217891) and next prime (11263217929).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 168107697 + ... + 168107763.

It is an arithmetic number, because the mean of its divisors is an integer number (91157400).

Almost surely, 2^11263217910 is an apocalyptic number.

11263217910 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 11263217910, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17502220800).

11263217910 is an abundant number, since it is smaller than the sum of its proper divisors (23741223690).

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

11263217910 is a wasteful number, since it uses less digits than its factorization.

11263217910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177 (or 132 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 33.

The spelling of 11263217910 in words is "eleven billion, two hundred sixty-three million, two hundred seventeen thousand, nine hundred ten".