2222130329 has 2 divisors, whose sum is σ = 2222130330. Its totient is φ = 2222130328.

The previous prime is 2222130319. The next prime is 2222130377. The reversal of 2222130329 is 9230312222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2021851225 + 200279104 = 44965^2 + 14152^2 .

It is a cyclic number.

It is not a de Polignac number, because 2222130329 - 2¹² = 2222126233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2222130298 and 2222130307.

It is not a weakly prime, because it can be changed into another prime (2222130319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111065164 + 1111065165.

It is an arithmetic number, because the mean of its divisors is an integer number (1111065165).

Almost surely, 2^2222130329 is an apocalyptic number.

It is an amenable number.

2222130329 is a deficient number, since it is larger than the sum of its proper divisors (1).

2222130329 is an equidigital number, since it uses as much as digits as its factorization.

2222130329 is an evil number, because the sum of its binary digits is even.

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

The square root of 2222130329 is about 47139.4773942181. The cubic root of 2222130329 is about 1304.9378926516.

The spelling of 2222130329 in words is "two billion, two hundred twenty-two million, one hundred thirty thousand, three hundred twenty-nine".