222132534264547 has 4 divisors (see below), whose sum is σ = 229298099886016. Its totient is φ = 214966968643080.

The previous prime is 222132534264503. The next prime is 222132534264551. The reversal of 222132534264547 is 745462435231222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 222132534264547 - 2³⁹ = 221582778450659 is a prime.

It is a super-2 number, since 2×222132534264547² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222132534264494 and 222132534264503.

It is not an unprimeable number, because it can be changed into a prime (222132534244547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3582782810688 + ... + 3582782810749.

It is an arithmetic number, because the mean of its divisors is an integer number (57324524971504).

Almost surely, 2^{222132534264547} is an apocalyptic number.

222132534264547 is a deficient number, since it is larger than the sum of its proper divisors (7165565621469).

222132534264547 is an equidigital number, since it uses as much as digits as its factorization.

222132534264547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7165565621468.

The product of its digits is 19353600, while the sum is 52.

Adding to 222132534264547 its reverse (745462435231222), we get a palindrome (967594969495769).

The spelling of 222132534264547 in words is "two hundred twenty-two trillion, one hundred thirty-two billion, five hundred thirty-four million, two hundred sixty-four thousand, five hundred forty-seven".