1202230230 has 64 divisors (see below), whose sum is σ = 2925331200. Its totient is φ = 316184960.

The previous prime is 1202230223. The next prime is 1202230231. The reversal of 1202230230 is 320322021.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202230231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 702616 + ... + 704324.

It is an arithmetic number, because the mean of its divisors is an integer number (45708300).

Almost surely, 2^1202230230 is an apocalyptic number.

1202230230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1202230230 is an abundant number, since it is smaller than the sum of its proper divisors (1723100970).

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

1202230230 is a wasteful number, since it uses less digits than its factorization.

1202230230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2029.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 1202230230 is about 34673.1918057741. The cubic root of 1202230230 is about 1063.3164876039.

Adding to 1202230230 its reverse (320322021), we get a palindrome (1522552251).

The spelling of 1202230230 in words is "one billion, two hundred two million, two hundred thirty thousand, two hundred thirty".