2232120329 has 2 divisors, whose sum is σ = 2232120330. Its totient is φ = 2232120328.

The previous prime is 2232120263. The next prime is 2232120337. The reversal of 2232120329 is 9230212322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2118484729 + 113635600 = 46027^2 + 10660^2 .

It is a cyclic number.

It is not a de Polignac number, because 2232120329 - 2²⁰ = 2231071753 is a prime.

It is a super-3 number, since 3×2232120329³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 2232120298 and 2232120307.

It is not a weakly prime, because it can be changed into another prime (2232120379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1116060164 + 1116060165.

It is an arithmetic number, because the mean of its divisors is an integer number (1116060165).

Almost surely, 2^2232120329 is an apocalyptic number.

It is an amenable number.

2232120329 is a deficient number, since it is larger than the sum of its proper divisors (1).

2232120329 is an equidigital number, since it uses as much as digits as its factorization.

2232120329 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 2232120329 is about 47245.3207100978. The cubic root of 2232120329 is about 1306.8904997627.

The spelling of 2232120329 in words is "two billion, two hundred thirty-two million, one hundred twenty thousand, three hundred twenty-nine".