10212221453363 has 2 divisors, whose sum is σ = 10212221453364. Its totient is φ = 10212221453362.

The previous prime is 10212221453281. The next prime is 10212221453377. The reversal of 10212221453363 is 36335412221201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10212221453363 - 2²⁰ = 10212220404787 is a prime.

It is not a weakly prime, because it can be changed into another prime (10212221423363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5106110726681 + 5106110726682.

It is an arithmetic number, because the mean of its divisors is an integer number (5106110726682).

Almost surely, 2^{10212221453363} is an apocalyptic number.

10212221453363 is a deficient number, since it is larger than the sum of its proper divisors (1).

10212221453363 is an equidigital number, since it uses as much as digits as its factorization.

10212221453363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 35.

Adding to 10212221453363 its reverse (36335412221201), we get a palindrome (46547633674564).

The spelling of 10212221453363 in words is "ten trillion, two hundred twelve billion, two hundred twenty-one million, four hundred fifty-three thousand, three hundred sixty-three".