250115032230 has 128 divisors (see below), whose sum is σ = 697817051136. Its totient is φ = 56188339200.

The previous prime is 250115032183. The next prime is 250115032253. The reversal of 250115032230 is 32230511052.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 250115032230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 18221770 + ... + 18235490.

It is an arithmetic number, because the mean of its divisors is an integer number (5451695712).

Almost surely, 2^250115032230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 250115032230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (348908525568).

250115032230 is an abundant number, since it is smaller than the sum of its proper divisors (447702018906).

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

250115032230 is a wasteful number, since it uses less digits than its factorization.

250115032230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15222.

The product of its (nonzero) digits is 1800, while the sum is 24.

Adding to 250115032230 its reverse (32230511052), we get a palindrome (282345543282).

The spelling of 250115032230 in words is "two hundred fifty billion, one hundred fifteen million, thirty-two thousand, two hundred thirty".