152231423228 has 6 divisors (see below), whose sum is σ = 266404990656. Its totient is φ = 76115711612.

The previous prime is 152231423219. The next prime is 152231423231. The reversal of 152231423228 is 822324132251.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19028927900 + ... + 19028927907.

It is an arithmetic number, because the mean of its divisors is an integer number (44400831776).

Almost surely, 2^152231423228 is an apocalyptic number.

It is an amenable number.

152231423228 is a deficient number, since it is larger than the sum of its proper divisors (114173567428).

152231423228 is a wasteful number, since it uses less digits than its factorization.

152231423228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38057855811 (or 38057855809 counting only the distinct ones).

The product of its digits is 46080, while the sum is 35.

Adding to 152231423228 its reverse (822324132251), we get a palindrome (974555555479).

The spelling of 152231423228 in words is "one hundred fifty-two billion, two hundred thirty-one million, four hundred twenty-three thousand, two hundred twenty-eight".