12102213022311 has 16 divisors (see below), whose sum is σ = 16318284403680. Its totient is φ = 7977149537280.

The previous prime is 12102213022241. The next prime is 12102213022349. The reversal of 12102213022311 is 11322031220121.

It is not a de Polignac number, because 12102213022311 - 2¹³ = 12102213014119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12102213029311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5406351 + ... + 7309791.

It is an arithmetic number, because the mean of its divisors is an integer number (1019892775230).

Almost surely, 2^{12102213022311} is an apocalyptic number.

12102213022311 is a deficient number, since it is larger than the sum of its proper divisors (4216071381369).

12102213022311 is a wasteful number, since it uses less digits than its factorization.

12102213022311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1927346.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 12102213022311 its reverse (11322031220121), we get a palindrome (23424244242432).

The spelling of 12102213022311 in words is "twelve trillion, one hundred two billion, two hundred thirteen million, twenty-two thousand, three hundred eleven".