111402322362469 has 2 divisors, whose sum is σ = 111402322362470. Its totient is φ = 111402322362468.

The previous prime is 111402322362439. The next prime is 111402322362553. The reversal of 111402322362469 is 964263223204111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 104868864302500 + 6533458059969 = 10240550^2 + 2556063^2 .

It is a cyclic number.

It is not a de Polignac number, because 111402322362469 - 2¹¹ = 111402322360421 is a prime.

It is a super-2 number, since 2×111402322362469² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111402322362439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55701161181234 + 55701161181235.

It is an arithmetic number, because the mean of its divisors is an integer number (55701161181235).

Almost surely, 2^{111402322362469} is an apocalyptic number.

It is an amenable number.

111402322362469 is a deficient number, since it is larger than the sum of its proper divisors (1).

111402322362469 is an equidigital number, since it uses as much as digits as its factorization.

111402322362469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 746496, while the sum is 46.

The spelling of 111402322362469 in words is "one hundred eleven trillion, four hundred two billion, three hundred twenty-two million, three hundred sixty-two thousand, four hundred sixty-nine".