11345016225 has 48 divisors (see below), whose sum is σ = 19588460544. Its totient is φ = 5782920000.

The previous prime is 11345016203. The next prime is 11345016227. The reversal of 11345016225 is 52261054311.

It is not a de Polignac number, because 11345016225 - 2⁶ = 11345016161 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11345016192 and 11345016201.

It is not an unprimeable number, because it can be changed into a prime (11345016227) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3363790 + ... + 3367160.

It is an arithmetic number, because the mean of its divisors is an integer number (408092928).

Almost surely, 2^11345016225 is an apocalyptic number.

11345016225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11345016225 is a deficient number, since it is larger than the sum of its proper divisors (8243444319).

11345016225 is a wasteful number, since it uses less digits than its factorization.

11345016225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5358 (or 5353 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 11345016225 in words is "eleven billion, three hundred forty-five million, sixteen thousand, two hundred twenty-five".