880012229 has 2 divisors, whose sum is σ = 880012230. Its totient is φ = 880012228.

The previous prime is 880012219. The next prime is 880012241. The reversal of 880012229 is 922210088.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 880012225 + 4 = 29665^2 + 2^2 .

It is a cyclic number.

It is not a de Polignac number, because 880012229 - 2⁴ = 880012213 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 880012195 and 880012204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (880012219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 440006114 + 440006115.

It is an arithmetic number, because the mean of its divisors is an integer number (440006115).

Almost surely, 2^880012229 is an apocalyptic number.

It is an amenable number.

880012229 is a deficient number, since it is larger than the sum of its proper divisors (1).

880012229 is an equidigital number, since it uses as much as digits as its factorization.

880012229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 880012229 is about 29665.0000674195. Note that the first 4 decimals coincide. The cubic root of 880012229 is about 958.2884103521.

The spelling of 880012229 in words is "eight hundred eighty million, twelve thousand, two hundred twenty-nine".