11005455243232 has 96 divisors (see below), whose sum is σ = 22107835491840. Its totient is φ = 5392036608000.

The previous prime is 11005455243217. The next prime is 11005455243241. The reversal of 11005455243232 is 23234255450011.

It is a happy number.

It is a super-2 number, since 2×11005455243232² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11005455243191 and 11005455243200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159296248 + ... + 159365320.

It is an arithmetic number, because the mean of its divisors is an integer number (230289953040).

Almost surely, 2^{11005455243232} is an apocalyptic number.

It is an amenable number.

11005455243232 is an abundant number, since it is smaller than the sum of its proper divisors (11102380248608).

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

11005455243232 is a wasteful number, since it uses less digits than its factorization.

11005455243232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69656 (or 69648 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

The spelling of 11005455243232 in words is "eleven trillion, five billion, four hundred fifty-five million, two hundred forty-three thousand, two hundred thirty-two".