1110511345452 has 48 divisors (see below), whose sum is σ = 2654546302464. Its totient is φ = 361121040000.

The previous prime is 1110511345399. The next prime is 1110511345487. The reversal of 1110511345452 is 2545431150111.

It is a super-2 number, since 2×1110511345452² (a number of 25 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 10056177 + ... + 10166007.

It is an arithmetic number, because the mean of its divisors is an integer number (55303047968).

Almost surely, 2^{1110511345452} is an apocalyptic number.

1110511345452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1110511345452 is an abundant number, since it is smaller than the sum of its proper divisors (1544034957012).

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

1110511345452 is a wasteful number, since it uses less digits than its factorization.

1110511345452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130430 (or 130428 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 33.

Adding to 1110511345452 its reverse (2545431150111), we get a palindrome (3655942495563).

The spelling of 1110511345452 in words is "one trillion, one hundred ten billion, five hundred eleven million, three hundred forty-five thousand, four hundred fifty-two".