11226796560 has 160 divisors (see below), whose sum is σ = 44194433280. Its totient is φ = 2566121472.

The previous prime is 11226796541. The next prime is 11226796601. The reversal of 11226796560 is 6569762211.

11226796560 is a `hidden beast` number, since 1 + 1 + 22 + 67 + 9 + 6 + 560 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 356137 + ... + 386376.

It is an arithmetic number, because the mean of its divisors is an integer number (276215208).

Almost surely, 2^11226796560 is an apocalyptic number.

11226796560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11226796560 is an abundant number, since it is smaller than the sum of its proper divisors (32967636720).

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

11226796560 is a wasteful number, since it uses less digits than its factorization.

11226796560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742542 (or 742530 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The spelling of 11226796560 in words is "eleven billion, two hundred twenty-six million, seven hundred ninety-six thousand, five hundred sixty".