1223100230 has 32 divisors (see below), whose sum is σ = 2484548640. Its totient is φ = 429425920.

The previous prime is 1223100217. The next prime is 1223100253. The reversal of 1223100230 is 320013221.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 188519 + ... + 194898.

It is an arithmetic number, because the mean of its divisors is an integer number (77642145).

Almost surely, 2^1223100230 is an apocalyptic number.

1223100230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1223100230 is an abundant number, since it is smaller than the sum of its proper divisors (1261448410).

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

1223100230 is a wasteful number, since it uses less digits than its factorization.

1223100230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383464.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1223100230 is about 34972.8498981710. The cubic root of 1223100230 is about 1069.4340705432.

Adding to 1223100230 its reverse (320013221), we get a palindrome (1543113451).

The spelling of 1223100230 in words is "one billion, two hundred twenty-three million, one hundred thousand, two hundred thirty".