230277222 has 32 divisors (see below), whose sum is σ = 584832000. Its totient is φ = 65793384.

The previous prime is 230277221. The next prime is 230277241. The reversal of 230277222 is 222772032.

230277222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230277221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 304222 + ... + 304977.

It is an arithmetic number, because the mean of its divisors is an integer number (18276000).

Almost surely, 2^230277222 is an apocalyptic number.

230277222 is an abundant number, since it is smaller than the sum of its proper divisors (354554778).

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

230277222 is a wasteful number, since it uses less digits than its factorization.

230277222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609217 (or 609211 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 27.

The square root of 230277222 is about 15174.8878743798. The cubic root of 230277222 is about 612.9386308026.

It can be divided in two parts, 2302 and 77222, that added together give a square (79524 = 282²).

The spelling of 230277222 in words is "two hundred thirty million, two hundred seventy-seven thousand, two hundred twenty-two".