322123011971 has 2 divisors, whose sum is σ = 322123011972. Its totient is φ = 322123011970.

The previous prime is 322123011883. The next prime is 322123012031. The reversal of 322123011971 is 179110321223.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-322123011971 is a prime.

It is not a weakly prime, because it can be changed into another prime (322123011271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161061505985 + 161061505986.

It is an arithmetic number, because the mean of its divisors is an integer number (161061505986).

Almost surely, 2^322123011971 is an apocalyptic number.

322123011971 is a deficient number, since it is larger than the sum of its proper divisors (1).

322123011971 is an equidigital number, since it uses as much as digits as its factorization.

322123011971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 32.

The spelling of 322123011971 in words is "three hundred twenty-two billion, one hundred twenty-three million, eleven thousand, nine hundred seventy-one".