11110222199969 has 2 divisors, whose sum is σ = 11110222199970. Its totient is φ = 11110222199968.

The previous prime is 11110222199963. The next prime is 11110222200031. The reversal of 11110222199969 is 96999122201111.

11110222199969 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6385198341025 + 4725023858944 = 2526895^2 + 2173712^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11110222199969 is a prime.

It is a super-2 number, since 2×11110222199969² (a number of 27 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 11110222199969.

It is not a weakly prime, because it can be changed into another prime (11110222199963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5555111099984 + 5555111099985.

It is an arithmetic number, because the mean of its divisors is an integer number (5555111099985).

Almost surely, 2^{11110222199969} is an apocalyptic number.

It is an amenable number.

11110222199969 is a deficient number, since it is larger than the sum of its proper divisors (1).

11110222199969 is an equidigital number, since it uses as much as digits as its factorization.

11110222199969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 314928, while the sum is 53.

The spelling of 11110222199969 in words is "eleven trillion, one hundred ten billion, two hundred twenty-two million, one hundred ninety-nine thousand, nine hundred sixty-nine".