1230222302 has 16 divisors (see below), whose sum is σ = 1891968624. Its totient is φ = 599592000.

The previous prime is 1230222293. The next prime is 1230222313. The reversal of 1230222302 is 2032220321.

It is a super-3 number, since 3×1230222302³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100052 + ... + 111672.

It is an arithmetic number, because the mean of its divisors is an integer number (118248039).

Almost surely, 2^1230222302 is an apocalyptic number.

1230222302 is a deficient number, since it is larger than the sum of its proper divisors (661746322).

1230222302 is a wasteful number, since it uses less digits than its factorization.

1230222302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12955.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 1230222302 is about 35074.5249718368. The cubic root of 1230222302 is about 1071.5058141865.

Adding to 1230222302 its reverse (2032220321), we get a palindrome (3262442623).

The spelling of 1230222302 in words is "one billion, two hundred thirty million, two hundred twenty-two thousand, three hundred two".