222120230047 has 2 divisors, whose sum is σ = 222120230048. Its totient is φ = 222120230046.

The previous prime is 222120230029. The next prime is 222120230083. The reversal of 222120230047 is 740032021222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222120230047 - 2²³ = 222111841439 is a prime.

It is a super-2 number, since 2×222120230047² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222120230347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111060115023 + 111060115024.

It is an arithmetic number, because the mean of its divisors is an integer number (111060115024).

Almost surely, 2^222120230047 is an apocalyptic number.

222120230047 is a deficient number, since it is larger than the sum of its proper divisors (1).

222120230047 is an equidigital number, since it uses as much as digits as its factorization.

222120230047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 25.

Adding to 222120230047 its reverse (740032021222), we get a palindrome (962152251269).

The spelling of 222120230047 in words is "two hundred twenty-two billion, one hundred twenty million, two hundred thirty thousand, forty-seven".