32212320029 has 2 divisors, whose sum is σ = 32212320030. Its totient is φ = 32212320028.

The previous prime is 32212319969. The next prime is 32212320031. The reversal of 32212320029 is 92002321223.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16699617529 + 15512702500 = 129227^2 + 124550^2 .

It is a cyclic number.

It is not a de Polignac number, because 32212320029 - 2¹⁶ = 32212254493 is a prime.

Together with 32212320031, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32212322029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16106160014 + 16106160015.

It is an arithmetic number, because the mean of its divisors is an integer number (16106160015).

Almost surely, 2^32212320029 is an apocalyptic number.

It is an amenable number.

32212320029 is a deficient number, since it is larger than the sum of its proper divisors (1).

32212320029 is an equidigital number, since it uses as much as digits as its factorization.

32212320029 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 spelling of 32212320029 in words is "thirty-two billion, two hundred twelve million, three hundred twenty thousand, twenty-nine".