2257244860000 has 240 divisors, whose sum is σ = 5987155659408. Its totient is φ = 832492800000.

The previous prime is 2257244859983. The next prime is 2257244860067. The reversal of 2257244860000 is 684427522.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 252455530 + ... + 252464470.

Almost surely, 2^{2257244860000} is an apocalyptic number.

2257244860000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2257244860000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2993577829704).

2257244860000 is an abundant number, since it is smaller than the sum of its proper divisors (3729910799408).

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

2257244860000 is an equidigital number, since it uses as much as digits as its factorization.

2257244860000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9955 (or 9932 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 40.

The spelling of 2257244860000 in words is "two trillion, two hundred fifty-seven billion, two hundred forty-four million, eight hundred sixty thousand".