12022012102 has 32 divisors (see below), whose sum is σ = 19144995840. Its totient is φ = 5651843040.

The previous prime is 12022012099. The next prime is 12022012127. The reversal of 12022012102 is 20121022021.

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, 1802049 + ... + 1808707.

It is an arithmetic number, because the mean of its divisors is an integer number (598281120).

Almost surely, 2^12022012102 is an apocalyptic number.

12022012102 is a deficient number, since it is larger than the sum of its proper divisors (7122983738).

12022012102 is a wasteful number, since it uses less digits than its factorization.

12022012102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7516.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 12022012102 its reverse (20121022021), we get a palindrome (32143034123).

The spelling of 12022012102 in words is "twelve billion, twenty-two million, twelve thousand, one hundred two".