2246526064221 has 24 divisors (see below), whose sum is σ = 3220267422624. Its totient is φ = 1392601985280.

The previous prime is 2246526064207. The next prime is 2246526064247. The reversal of 2246526064221 is 1224606256422.

2246526064221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2246526064221 - 2⁷ = 2246526064093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2246526064021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15537370 + ... + 15681291.

It is an arithmetic number, because the mean of its divisors is an integer number (134177809276).

Almost surely, 2^{2246526064221} is an apocalyptic number.

It is an amenable number.

2246526064221 is a deficient number, since it is larger than the sum of its proper divisors (973741358403).

2246526064221 is a wasteful number, since it uses less digits than its factorization.

2246526064221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31218781 (or 31218764 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 42.

The spelling of 2246526064221 in words is "two trillion, two hundred forty-six billion, five hundred twenty-six million, sixty-four thousand, two hundred twenty-one".