212220010963 has 2 divisors, whose sum is σ = 212220010964. Its totient is φ = 212220010962.

The previous prime is 212220010903. The next prime is 212220011009. The reversal of 212220010963 is 369010022212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212220010963 - 2¹⁷ = 212219879891 is a prime.

It is not a weakly prime, because it can be changed into another prime (212220010903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106110005481 + 106110005482.

It is an arithmetic number, because the mean of its divisors is an integer number (106110005482).

Almost surely, 2^212220010963 is an apocalyptic number.

212220010963 is a deficient number, since it is larger than the sum of its proper divisors (1).

212220010963 is an equidigital number, since it uses as much as digits as its factorization.

212220010963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 212220010963 in words is "two hundred twelve billion, two hundred twenty million, ten thousand, nine hundred sixty-three".