12102302214 has 24 divisors (see below), whose sum is σ = 27125850960. Its totient is φ = 3894993648.

The previous prime is 12102302207. The next prime is 12102302237. The reversal of 12102302214 is 41220320121.

It is a happy number.

12102302214 is a `hidden beast` number, since 1 + 210 + 230 + 221 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 11 ways as a sum of consecutive naturals, for example, 11591722 + ... + 11592765.

It is an arithmetic number, because the mean of its divisors is an integer number (1130243790).

Almost surely, 2^12102302214 is an apocalyptic number.

12102302214 is an abundant number, since it is smaller than the sum of its proper divisors (15023548746).

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

12102302214 is a wasteful number, since it uses less digits than its factorization.

12102302214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23184524 (or 23184521 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 12102302214 its reverse (41220320121), we get a palindrome (53322622335).

The spelling of 12102302214 in words is "twelve billion, one hundred two million, three hundred two thousand, two hundred fourteen".