2263456543622 has 16 divisors (see below), whose sum is σ = 3597222441600. Its totient is φ = 1064468354688.

The previous prime is 2263456543619. The next prime is 2263456543681.

2263456543622 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21436118 + ... + 21541449.

It is an arithmetic number, because the mean of its divisors is an integer number (224826402600).

Almost surely, 2^{2263456543622} is an apocalyptic number.

2263456543622 is a deficient number, since it is larger than the sum of its proper divisors (1333765897978).

2263456543622 is a wasteful number, since it uses less digits than its factorization.

2263456543622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42979135.

The product of its digits is 12441600, while the sum is 50.

The spelling of 2263456543622 in words is "two trillion, two hundred sixty-three billion, four hundred fifty-six million, five hundred forty-three thousand, six hundred twenty-two".