12302213030 has 16 divisors (see below), whose sum is σ = 23446571040. Its totient is φ = 4631421312.

The previous prime is 12302212999. The next prime is 12302213059. The reversal of 12302213030 is 3031220321.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Curzon number.

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, 36182810 + ... + 36183149.

It is an arithmetic number, because the mean of its divisors is an integer number (1465410690).

Almost surely, 2^12302213030 is an apocalyptic number.

12302213030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12302213030 is a deficient number, since it is larger than the sum of its proper divisors (11144358010).

12302213030 is a wasteful number, since it uses less digits than its factorization.

12302213030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72365983.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 12302213030 its reverse (3031220321), we get a palindrome (15333433351).

The spelling of 12302213030 in words is "twelve billion, three hundred two million, two hundred thirteen thousand, thirty".