2225256155610 has 32 divisors (see below), whose sum is σ = 5340740631552. Its totient is φ = 593387657280.

The previous prime is 2225256155587. The next prime is 2225256155669. The reversal of 2225256155610 is 165516525222.

It is a happy number.

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, 453255 + ... + 2157765.

It is an arithmetic number, because the mean of its divisors is an integer number (166898144736).

Almost surely, 2^{2225256155610} is an apocalyptic number.

2225256155610 is an abundant number, since it is smaller than the sum of its proper divisors (3115484475942).

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

2225256155610 is a wasteful number, since it uses less digits than its factorization.

2225256155610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1748038.

The product of its (nonzero) digits is 360000, while the sum is 42.

The spelling of 2225256155610 in words is "two trillion, two hundred twenty-five billion, two hundred fifty-six million, one hundred fifty-five thousand, six hundred ten".