11111301000225 has 48 divisors (see below), whose sum is σ = 20493193976640. Its totient is φ = 5902417440000.

The previous prime is 11111301000209. The next prime is 11111301000251. The reversal of 11111301000225 is 52200010311111.

It is not a de Polignac number, because 11111301000225 - 2⁴ = 11111301000209 is a prime.

It is a super-2 number, since 2×11111301000225² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11111301000198 and 11111301000207.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 32621784 + ... + 32960633.

It is an arithmetic number, because the mean of its divisors is an integer number (426941541180).

Almost surely, 2^{11111301000225} is an apocalyptic number.

11111301000225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11111301000225 is a deficient number, since it is larger than the sum of its proper divisors (9381892976415).

11111301000225 is a wasteful number, since it uses less digits than its factorization.

11111301000225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65582687 (or 65582676 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 18.

Adding to 11111301000225 its reverse (52200010311111), we get a palindrome (63311311311336).

The spelling of 11111301000225 in words is "eleven trillion, one hundred eleven billion, three hundred one million, two hundred twenty-five", and thus it is an aban number.