332213029 has 2 divisors, whose sum is σ = 332213030. Its totient is φ = 332213028.

The previous prime is 332213027. The next prime is 332213039. The reversal of 332213029 is 920312233.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 176836804 + 155376225 = 13298^2 + 12465^2 .

It is a cyclic number.

It is not a de Polignac number, because 332213029 - 2¹ = 332213027 is a prime.

It is a super-2 number, since 2×332213029² = 220730993274709682, which contains 22 as substring.

Together with 332213027, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 332212994 and 332213012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (332213027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166106514 + 166106515.

It is an arithmetic number, because the mean of its divisors is an integer number (166106515).

Almost surely, 2^332213029 is an apocalyptic number.

It is an amenable number.

332213029 is a deficient number, since it is larger than the sum of its proper divisors (1).

332213029 is an equidigital number, since it uses as much as digits as its factorization.

332213029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 332213029 is about 18226.7119634892. The cubic root of 332213029 is about 692.5836268568.

The spelling of 332213029 in words is "three hundred thirty-two million, two hundred thirteen thousand, twenty-nine".