542222343222245 has 16 divisors (see below), whose sum is σ = 744245683049088. Its totient is φ = 371496372037440.

The previous prime is 542222343222221. The next prime is 542222343222271.

542222343222245 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 542222343222245 - 2⁸ = 542222343221989 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 542222343222196 and 542222343222205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6525681686 + ... + 6525764775.

It is an arithmetic number, because the mean of its divisors is an integer number (46515355190568).

Almost surely, 2^{542222343222245} is an apocalyptic number.

It is an amenable number.

542222343222245 is a deficient number, since it is larger than the sum of its proper divisors (202023339826843).

542222343222245 is a wasteful number, since it uses less digits than its factorization.

542222343222245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13051447660.

The product of its digits is 3686400, while the sum is 44.

The spelling of 542222343222245 in words is "five hundred forty-two trillion, two hundred twenty-two billion, three hundred forty-three million, two hundred twenty-two thousand, two hundred forty-five".