212202003021403 has 2 divisors, whose sum is σ = 212202003021404. Its totient is φ = 212202003021402.

The previous prime is 212202003021397. The next prime is 212202003021433. The reversal of 212202003021403 is 304120300202212.

212202003021403 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 a de Polignac number, because none of the positive numbers 2^k-212202003021403 is a prime.

It is not a weakly prime, because it can be changed into another prime (212202003021433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106101001510701 + 106101001510702.

It is an arithmetic number, because the mean of its divisors is an integer number (106101001510702).

Almost surely, 2^{212202003021403} is an apocalyptic number.

212202003021403 is a deficient number, since it is larger than the sum of its proper divisors (1).

212202003021403 is an equidigital number, since it uses as much as digits as its factorization.

212202003021403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 212202003021403 its reverse (304120300202212), we get a palindrome (516322303223615).

The spelling of 212202003021403 in words is "two hundred twelve trillion, two hundred two billion, three million, twenty-one thousand, four hundred three".