11263688770 has 8 divisors (see below), whose sum is σ = 20274639804. Its totient is φ = 4505475504.

The previous prime is 11263688753. The next prime is 11263688867. The reversal of 11263688770 is 7788636211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10633528161 + 630160609 = 103119^2 + 25103^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×11263688770² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 563184429 + ... + 563184448.

Almost surely, 2^11263688770 is an apocalyptic number.

11263688770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11263688770 is a deficient number, since it is larger than the sum of its proper divisors (9010951034).

11263688770 is a wasteful number, since it uses less digits than its factorization.

11263688770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126368884.

The product of its (nonzero) digits is 677376, while the sum is 49.

The spelling of 11263688770 in words is "eleven billion, two hundred sixty-three million, six hundred eighty-eight thousand, seven hundred seventy".