12102311222034 has 16 divisors (see below), whose sum is σ = 26405042666400. Its totient is φ = 3667367036960.

The previous prime is 12102311222033. The next prime is 12102311222047. The reversal of 12102311222034 is 43022211320121.

It is a junction number, because it is equal to n+sod(n) for n = 12102311221995 and 12102311222013.

It is not an unprimeable number, because it can be changed into a prime (12102311222033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91684175859 + ... + 91684175990.

It is an arithmetic number, because the mean of its divisors is an integer number (1650315166650).

Almost surely, 2^{12102311222034} is an apocalyptic number.

12102311222034 is an abundant number, since it is smaller than the sum of its proper divisors (14302731444366).

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

12102311222034 is a wasteful number, since it uses less digits than its factorization.

12102311222034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183368351865.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 12102311222034 its reverse (43022211320121), we get a palindrome (55124522542155).

The spelling of 12102311222034 in words is "twelve trillion, one hundred two billion, three hundred eleven million, two hundred twenty-two thousand, thirty-four".