222413029 has 2 divisors, whose sum is σ = 222413030. Its totient is φ = 222413028.

The previous prime is 222413021. The next prime is 222413033. The reversal of 222413029 is 920314222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 220968225 + 1444804 = 14865^2 + 1202^2 .

It is a cyclic number.

It is not a de Polignac number, because 222413029 - 2³ = 222413021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222412994 and 222413012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222413021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111206514 + 111206515.

It is an arithmetic number, because the mean of its divisors is an integer number (111206515).

Almost surely, 2^222413029 is an apocalyptic number.

It is an amenable number.

222413029 is a deficient number, since it is larger than the sum of its proper divisors (1).

222413029 is an equidigital number, since it uses as much as digits as its factorization.

222413029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 222413029 is about 14913.5183306958. The cubic root of 222413029 is about 605.8801741464.

The spelling of 222413029 in words is "two hundred twenty-two million, four hundred thirteen thousand, twenty-nine".