11225640621245 has 48 divisors (see below), whose sum is σ = 14417298155520. Its totient is φ = 8381835571200.

The previous prime is 11225640621203. The next prime is 11225640621277. The reversal of 11225640621245 is 54212604652211.

11225640621245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11225640621245 - 2¹⁴ = 11225640604861 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 118706141 + ... + 118800669.

It is an arithmetic number, because the mean of its divisors is an integer number (300360378240).

Almost surely, 2^{11225640621245} is an apocalyptic number.

It is an amenable number.

11225640621245 is a deficient number, since it is larger than the sum of its proper divisors (3191657534275).

11225640621245 is an equidigital number, since it uses as much as digits as its factorization.

11225640621245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95534 (or 95505 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 41.

The spelling of 11225640621245 in words is "eleven trillion, two hundred twenty-five billion, six hundred forty million, six hundred twenty-one thousand, two hundred forty-five".