332212229 has 2 divisors, whose sum is σ = 332212230. Its totient is φ = 332212228.

The previous prime is 332212211. The next prime is 332212247. The reversal of 332212229 is 922212233.

It is a balanced prime because it is at equal distance from previous prime (332212211) and next prime (332212247).

It can be written as a sum of positive squares in only one way, i.e., 320481604 + 11730625 = 17902^2 + 3425^2 .

It is an emirp because it is prime and its reverse (922212233) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 332212229 - 2¹² = 332208133 is a prime.

It is a super-2 number, since 2×332212229² = 220729930194296882, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 332212198 and 332212207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (332212289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166106114 + 166106115.

It is an arithmetic number, because the mean of its divisors is an integer number (166106115).

Almost surely, 2^332212229 is an apocalyptic number.

It is an amenable number.

332212229 is a deficient number, since it is larger than the sum of its proper divisors (1).

332212229 is an equidigital number, since it uses as much as digits as its factorization.

332212229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2592, while the sum is 26.

The square root of 332212229 is about 18226.6900176637. The cubic root of 332212229 is about 692.5830709210.

It can be divided in two parts, 3322 and 12229, that added together give a palindrome (15551).

The spelling of 332212229 in words is "three hundred thirty-two million, two hundred twelve thousand, two hundred twenty-nine".