22223112029 has 2 divisors, whose sum is σ = 22223112030. Its totient is φ = 22223112028.

The previous prime is 22223112001. The next prime is 22223112071. The reversal of 22223112029 is 92021132222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15005760004 + 7217352025 = 122498^2 + 84955^2 .

It is a cyclic number.

It is not a de Polignac number, because 22223112029 - 2²⁸ = 21954676573 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22223111989 and 22223112007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22223112229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11111556014 + 11111556015.

It is an arithmetic number, because the mean of its divisors is an integer number (11111556015).

Almost surely, 2^22223112029 is an apocalyptic number.

It is an amenable number.

22223112029 is a deficient number, since it is larger than the sum of its proper divisors (1).

22223112029 is an equidigital number, since it uses as much as digits as its factorization.

22223112029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 26.

The spelling of 22223112029 in words is "twenty-two billion, two hundred twenty-three million, one hundred twelve thousand, twenty-nine".