12220293803 has 2 divisors, whose sum is σ = 12220293804. Its totient is φ = 12220293802.

The previous prime is 12220293791. The next prime is 12220293823. The reversal of 12220293803 is 30839202221.

12220293803 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12220293803 - 2²² = 12216099499 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12220293803.

It is not a weakly prime, because it can be changed into another prime (12220293823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6110146901 + 6110146902.

It is an arithmetic number, because the mean of its divisors is an integer number (6110146902).

Almost surely, 2^12220293803 is an apocalyptic number.

12220293803 is a deficient number, since it is larger than the sum of its proper divisors (1).

12220293803 is an equidigital number, since it uses as much as digits as its factorization.

12220293803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 32.

The spelling of 12220293803 in words is "twelve billion, two hundred twenty million, two hundred ninety-three thousand, eight hundred three".