332222031991061 has 2 divisors, whose sum is σ = 332222031991062. Its totient is φ = 332222031991060.

The previous prime is 332222031991043. The next prime is 332222031991103. The reversal of 332222031991061 is 160199130222233.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 314044650903025 + 18177381088036 = 17721305^2 + 4263494^2 .

It is an emirp because it is prime and its reverse (160199130222233) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 332222031991061 - 2⁶ = 332222031990997 is a prime.

It is a super-2 number, since 2×332222031991061² (a number of 30 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (332222031991961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166111015995530 + 166111015995531.

It is an arithmetic number, because the mean of its divisors is an integer number (166111015995531).

Almost surely, 2^{332222031991061} is an apocalyptic number.

It is an amenable number.

332222031991061 is a deficient number, since it is larger than the sum of its proper divisors (1).

332222031991061 is an equidigital number, since it uses as much as digits as its factorization.

332222031991061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 209952, while the sum is 44.

The spelling of 332222031991061 in words is "three hundred thirty-two trillion, two hundred twenty-two billion, thirty-one million, nine hundred ninety-one thousand, sixty-one".