222882140029 has 2 divisors, whose sum is σ = 222882140030. Its totient is φ = 222882140028.

The previous prime is 222882140027. The next prime is 222882140081. The reversal of 222882140029 is 920041288222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 197162640900 + 25719499129 = 444030^2 + 160373^2 .

It is a cyclic number.

It is not a de Polignac number, because 222882140029 - 2¹ = 222882140027 is a prime.

Together with 222882140027, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 222882139973 and 222882140000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222882140027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111441070014 + 111441070015.

It is an arithmetic number, because the mean of its divisors is an integer number (111441070015).

Almost surely, 2^222882140029 is an apocalyptic number.

It is an amenable number.

222882140029 is a deficient number, since it is larger than the sum of its proper divisors (1).

222882140029 is an equidigital number, since it uses as much as digits as its factorization.

222882140029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 73728, while the sum is 40.

The spelling of 222882140029 in words is "two hundred twenty-two billion, eight hundred eighty-two million, one hundred forty thousand, twenty-nine".