2255501250312 has 128 divisors (see below), whose sum is σ = 6040551853440. Its totient is φ = 699344814080.

The previous prime is 2255501250311. The next prime is 2255501250433. The reversal of 2255501250312 is 2130521055522.

It is not an unprimeable number, because it can be changed into a prime (2255501250311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12599512 + ... + 12777272.

It is an arithmetic number, because the mean of its divisors is an integer number (47191811355).

Almost surely, 2^{2255501250312} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2255501250312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3020275926720).

2255501250312 is an abundant number, since it is smaller than the sum of its proper divisors (3785050603128).

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

2255501250312 is a wasteful number, since it uses less digits than its factorization.

2255501250312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178151 (or 178147 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 33.

The spelling of 2255501250312 in words is "two trillion, two hundred fifty-five billion, five hundred one million, two hundred fifty thousand, three hundred twelve".