10331212111223 has 2 divisors, whose sum is σ = 10331212111224. Its totient is φ = 10331212111222.

The previous prime is 10331212111217. The next prime is 10331212111243. The reversal of 10331212111223 is 32211121213301.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (32211121213301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10331212111223 - 2³⁶ = 10262492634487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10331212111243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5165606055611 + 5165606055612.

It is an arithmetic number, because the mean of its divisors is an integer number (5165606055612).

Almost surely, 2^{10331212111223} is an apocalyptic number.

10331212111223 is a deficient number, since it is larger than the sum of its proper divisors (1).

10331212111223 is an equidigital number, since it uses as much as digits as its factorization.

10331212111223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 10331212111223 its reverse (32211121213301), we get a palindrome (42542333324524).

The spelling of 10331212111223 in words is "ten trillion, three hundred thirty-one billion, two hundred twelve million, one hundred eleven thousand, two hundred twenty-three".