231822955050 has 24 divisors (see below), whose sum is σ = 574920928896. Its totient is φ = 61819454640.

The previous prime is 231822955031. The next prime is 231822955051. The reversal of 231822955050 is 50559228132.

It is a super-3 number, since 3×231822955050³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 231822954993 and 231822955011.

It is not an unprimeable number, because it can be changed into a prime (231822955051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 772743034 + ... + 772743333.

It is an arithmetic number, because the mean of its divisors is an integer number (23955038704).

Almost surely, 2^231822955050 is an apocalyptic number.

231822955050 is an abundant number, since it is smaller than the sum of its proper divisors (343097973846).

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

231822955050 is a wasteful number, since it uses less digits than its factorization.

231822955050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1545486382 (or 1545486377 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 42.

The spelling of 231822955050 in words is "two hundred thirty-one billion, eight hundred twenty-two million, nine hundred fifty-five thousand, fifty".