2246201651456 has 72 divisors (see below), whose sum is σ = 5125105487040. Its totient is φ = 962477881344.

The previous prime is 2246201651413. The next prime is 2246201651503. The reversal of 2246201651456 is 6541561026422.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9700355 + ... + 9929213.

Almost surely, 2^{2246201651456} is an apocalyptic number.

It is an amenable number.

2246201651456 is an abundant number, since it is smaller than the sum of its proper divisors (2878903835584).

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

2246201651456 is an equidigital number, since it uses as much as digits as its factorization.

2246201651456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234359 (or 234345 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 44.

Adding to 2246201651456 its reverse (6541561026422), we get a palindrome (8787762677878).

The spelling of 2246201651456 in words is "two trillion, two hundred forty-six billion, two hundred one million, six hundred fifty-one thousand, four hundred fifty-six".