152442422230511 has 8 divisors (see below), whose sum is σ = 177775419511200. Its totient is φ = 130664933340144.

The previous prime is 152442422230459. The next prime is 152442422230531. The reversal of 152442422230511 is 115032224244251.

It is a happy number.

It is not a de Polignac number, because 152442422230511 - 2⁶ = 152442422230447 is a prime.

It is a super-2 number, since 2×152442422230511² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152442422230531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222219274046 + ... + 222219274731.

It is an arithmetic number, because the mean of its divisors is an integer number (22221927438900).

Almost surely, 2^{152442422230511} is an apocalyptic number.

152442422230511 is a deficient number, since it is larger than the sum of its proper divisors (25332997280689).

152442422230511 is an frugal number, since it uses more digits than its factorization.

152442422230511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444438548798 (or 444438548784 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 38.

Adding to 152442422230511 its reverse (115032224244251), we get a palindrome (267474646474762).

The spelling of 152442422230511 in words is "one hundred fifty-two trillion, four hundred forty-two billion, four hundred twenty-two million, two hundred thirty thousand, five hundred eleven".