222312425051 has 2 divisors, whose sum is σ = 222312425052. Its totient is φ = 222312425050.

The previous prime is 222312425033. The next prime is 222312425057. The reversal of 222312425051 is 150524213222.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222312425051 - 2²⁶ = 222245316187 is a prime.

It is not a weakly prime, because it can be changed into another prime (222312425057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111156212525 + 111156212526.

It is an arithmetic number, because the mean of its divisors is an integer number (111156212526).

Almost surely, 2^222312425051 is an apocalyptic number.

222312425051 is a deficient number, since it is larger than the sum of its proper divisors (1).

222312425051 is an equidigital number, since it uses as much as digits as its factorization.

222312425051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 222312425051 its reverse (150524213222), we get a palindrome (372836638273).

The spelling of 222312425051 in words is "two hundred twenty-two billion, three hundred twelve million, four hundred twenty-five thousand, fifty-one".