11023522460 has 24 divisors (see below), whose sum is σ = 23302710816. Its totient is φ = 4380206400.

The previous prime is 11023522451. The next prime is 11023522571. The reversal of 11023522460 is 6422532011.

It is a happy number.

It is a super-2 number, since 2×11023522460² (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 7 ways as a sum of consecutive naturals, for example, 1822067 + ... + 1828106.

It is an arithmetic number, because the mean of its divisors is an integer number (970946284).

Almost surely, 2^11023522460 is an apocalyptic number.

11023522460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11023522460 is an abundant number, since it is smaller than the sum of its proper divisors (12279188356).

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

11023522460 is a wasteful number, since it uses less digits than its factorization.

11023522460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3650333 (or 3650331 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The spelling of 11023522460 in words is "eleven billion, twenty-three million, five hundred twenty-two thousand, four hundred sixty".