222125221334047 has 2 divisors, whose sum is σ = 222125221334048. Its totient is φ = 222125221334046.

The previous prime is 222125221334021. The next prime is 222125221334059. The reversal of 222125221334047 is 740433122521222.

222125221334047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222125221334047 - 2²³ = 222125212945439 is a prime.

It is a super-2 number, since 2×222125221334047² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222125221334077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111062610667023 + 111062610667024.

It is an arithmetic number, because the mean of its divisors is an integer number (111062610667024).

Almost surely, 2^{222125221334047} is an apocalyptic number.

222125221334047 is a deficient number, since it is larger than the sum of its proper divisors (1).

222125221334047 is an equidigital number, since it uses as much as digits as its factorization.

222125221334047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 322560, while the sum is 40.

Adding to 222125221334047 its reverse (740433122521222), we get a palindrome (962558343855269).

The spelling of 222125221334047 in words is "two hundred twenty-two trillion, one hundred twenty-five billion, two hundred twenty-one million, three hundred thirty-four thousand, forty-seven".