32222440429 has 2 divisors, whose sum is σ = 32222440430. Its totient is φ = 32222440428.

The previous prime is 32222440417. The next prime is 32222440501. The reversal of 32222440429 is 92404422223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18550984804 + 13671455625 = 136202^2 + 116925^2 .

It is a cyclic number.

It is not a de Polignac number, because 32222440429 - 2⁷ = 32222440301 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32222440394 and 32222440403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32222440529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16111220214 + 16111220215.

It is an arithmetic number, because the mean of its divisors is an integer number (16111220215).

Almost surely, 2^32222440429 is an apocalyptic number.

It is an amenable number.

32222440429 is a deficient number, since it is larger than the sum of its proper divisors (1).

32222440429 is an equidigital number, since it uses as much as digits as its factorization.

32222440429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55296, while the sum is 34.

The spelling of 32222440429 in words is "thirty-two billion, two hundred twenty-two million, four hundred forty thousand, four hundred twenty-nine".