2256224336542 has 16 divisors (see below), whose sum is σ = 3692473045632. Its totient is φ = 1025426076120.

The previous prime is 2256224336461. The next prime is 2256224336563. The reversal of 2256224336542 is 2456334226522.

It is a happy number.

2256224336542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2256224336492 and 2256224336501.

It is a congruent number.

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, 6345018 + ... + 6691165.

It is an arithmetic number, because the mean of its divisors is an integer number (230779565352).

Almost surely, 2^{2256224336542} is an apocalyptic number.

2256224336542 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2256224336542 is a deficient number, since it is larger than the sum of its proper divisors (1436248709090).

2256224336542 is a wasteful number, since it uses less digits than its factorization.

2256224336542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13044063.

The product of its digits is 4147200, while the sum is 46.

The spelling of 2256224336542 in words is "two trillion, two hundred fifty-six billion, two hundred twenty-four million, three hundred thirty-six thousand, five hundred forty-two".