233122135131150 has 72 divisors (see below), whose sum is σ = 591900758125560. Its totient is φ = 60720183961920.

The previous prime is 233122135131121. The next prime is 233122135131167. The reversal of 233122135131150 is 51131531221332.

It is a happy number.

It is a super-2 number, since 2×233122135131150² (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 35 ways as a sum of consecutive naturals, for example, 419989705 + ... + 420544404.

It is an arithmetic number, because the mean of its divisors is an integer number (8220843862855).

Almost surely, 2^{233122135131150} is an apocalyptic number.

233122135131150 is an abundant number, since it is smaller than the sum of its proper divisors (358778622994410).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

233122135131150 is a wasteful number, since it uses less digits than its factorization.

233122135131150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 840534210 (or 840534162 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 33.

Adding to 233122135131150 its reverse (51131531221332), we get a palindrome (284253666352482).

The spelling of 233122135131150 in words is "two hundred thirty-three trillion, one hundred twenty-two billion, one hundred thirty-five million, one hundred thirty-one thousand, one hundred fifty".