110212231369 has 2 divisors, whose sum is σ = 110212231370. Its totient is φ = 110212231368.

The previous prime is 110212231313. The next prime is 110212231397. The reversal of 110212231369 is 963132212011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 105576255625 + 4635975744 = 324925^2 + 68088^2 .

It is a cyclic number.

It is not a de Polignac number, because 110212231369 - 2³³ = 101622296777 is a prime.

It is a super-2 number, since 2×110212231369² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 110212231369.

It is not a weakly prime, because it can be changed into another prime (110212231399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55106115684 + 55106115685.

It is an arithmetic number, because the mean of its divisors is an integer number (55106115685).

Almost surely, 2^110212231369 is an apocalyptic number.

It is an amenable number.

110212231369 is a deficient number, since it is larger than the sum of its proper divisors (1).

110212231369 is an equidigital number, since it uses as much as digits as its factorization.

110212231369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 31.

The spelling of 110212231369 in words is "one hundred ten billion, two hundred twelve million, two hundred thirty-one thousand, three hundred sixty-nine".