402211232971 has 2 divisors, whose sum is σ = 402211232972. Its totient is φ = 402211232970.

The previous prime is 402211232933. The next prime is 402211233001. The reversal of 402211232971 is 179232112204.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 402211232971 - 2²³ = 402202844363 is a prime.

It is not a weakly prime, because it can be changed into another prime (402211235971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201105616485 + 201105616486.

It is an arithmetic number, because the mean of its divisors is an integer number (201105616486).

Almost surely, 2^402211232971 is an apocalyptic number.

402211232971 is a deficient number, since it is larger than the sum of its proper divisors (1).

402211232971 is an equidigital number, since it uses as much as digits as its factorization.

402211232971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 34.

The spelling of 402211232971 in words is "four hundred two billion, two hundred eleven million, two hundred thirty-two thousand, nine hundred seventy-one".