12220020112034 has 16 divisors (see below), whose sum is σ = 20949029116800. Its totient is φ = 5237045673984.

The previous prime is 12220020112033. The next prime is 12220020112037. The reversal of 12220020112034 is 43021102002221.

It is a junction number, because it is equal to n+sod(n) for n = 12220020111997 and 12220020112015.

It is not an unprimeable number, because it can be changed into a prime (12220020112033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8097119 + ... + 9487010.

It is an arithmetic number, because the mean of its divisors is an integer number (1309314319800).

Almost surely, 2^{12220020112034} is an apocalyptic number.

12220020112034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12220020112034 is a deficient number, since it is larger than the sum of its proper divisors (8729009004766).

12220020112034 is a wasteful number, since it uses less digits than its factorization.

12220020112034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17633777.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 12220020112034 its reverse (43021102002221), we get a palindrome (55241122114255).

The spelling of 12220020112034 in words is "twelve trillion, two hundred twenty billion, twenty million, one hundred twelve thousand, thirty-four".