2202543847040 has 32 divisors (see below), whose sum is σ = 5265456385860. Its totient is φ = 881017538560.

The previous prime is 2202543847001. The next prime is 2202543847051. The reversal of 2202543847040 is 407483452022.

It can be written as a sum of positive squares in 2 ways, for example, as 2152464568384 + 50079278656 = 1467128^2 + 223784^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1720736741 + ... + 1720738020.

Almost surely, 2^{2202543847040} is an apocalyptic number.

2202543847040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2202543847040 is an abundant number, since it is smaller than the sum of its proper divisors (3062912538820).

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

2202543847040 is an equidigital number, since it uses as much as digits as its factorization.

2202543847040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3441474780 (or 3441474768 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 41.

The spelling of 2202543847040 in words is "two trillion, two hundred two billion, five hundred forty-three million, eight hundred forty-seven thousand, forty".