2225313020616 has 32 divisors (see below), whose sum is σ = 6358037202240. Its totient is φ = 635803720128.

The previous prime is 2225313020573. The next prime is 2225313020633. The reversal of 2225313020616 is 6160203135222.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6622955251 + ... + 6622955586.

It is an arithmetic number, because the mean of its divisors is an integer number (198688662570).

Almost surely, 2^{2225313020616} is an apocalyptic number.

It is an amenable number.

2225313020616 is an abundant number, since it is smaller than the sum of its proper divisors (4132724181624).

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

2225313020616 is a wasteful number, since it uses less digits than its factorization.

2225313020616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13245910853 (or 13245910849 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

Adding to 2225313020616 its reverse (6160203135222), we get a palindrome (8385516155838).

The spelling of 2225313020616 in words is "two trillion, two hundred twenty-five billion, three hundred thirteen million, twenty thousand, six hundred sixteen".