222054210455543 has 16 divisors (see below), whose sum is σ = 232358836582656. Its totient is φ = 211945974693120.

The previous prime is 222054210455531. The next prime is 222054210455573. The reversal of 222054210455543 is 345554012450222.

It is a cyclic number.

It is not a de Polignac number, because 222054210455543 - 2⁴ = 222054210455527 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222054210455494 and 222054210455503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222054210455573) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 459539021 + ... + 460021977.

It is an arithmetic number, because the mean of its divisors is an integer number (14522427286416).

Almost surely, 2^{222054210455543} is an apocalyptic number.

222054210455543 is a deficient number, since it is larger than the sum of its proper divisors (10304626127113).

222054210455543 is a wasteful number, since it uses less digits than its factorization.

222054210455543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686234.

The product of its (nonzero) digits is 1920000, while the sum is 44.

The spelling of 222054210455543 in words is "two hundred twenty-two trillion, fifty-four billion, two hundred ten million, four hundred fifty-five thousand, five hundred forty-three".