232222122134254 has 32 divisors (see below), whose sum is σ = 399770953113600. Its totient is φ = 99104816267520.

The previous prime is 232222122134237. The next prime is 232222122134263. The reversal of 232222122134254 is 452431221222232.

It is a happy number.

It is a super-2 number, since 2×232222122134254² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133076862 + ... + 134810590.

It is an arithmetic number, because the mean of its divisors is an integer number (12492842284800).

Almost surely, 2^{232222122134254} is an apocalyptic number.

232222122134254 is a deficient number, since it is larger than the sum of its proper divisors (167548830979346).

232222122134254 is a wasteful number, since it uses less digits than its factorization.

232222122134254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1774008.

The product of its digits is 184320, while the sum is 37.

Adding to 232222122134254 its reverse (452431221222232), we get a palindrome (684653343356486).

The spelling of 232222122134254 in words is "two hundred thirty-two trillion, two hundred twenty-two billion, one hundred twenty-two million, one hundred thirty-four thousand, two hundred fifty-four".