1032210112009 has 2 divisors, whose sum is σ = 1032210112010. Its totient is φ = 1032210112008.

The previous prime is 1032210112007. The next prime is 1032210112099. The reversal of 1032210112009 is 9002110122301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 976681545984 + 55528566025 = 988272^2 + 235645^2 .

It is an emirp because it is prime and its reverse (9002110122301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1032210112009 - 2¹ = 1032210112007 is a prime.

Together with 1032210112007, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1032210112001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 516105056004 + 516105056005.

It is an arithmetic number, because the mean of its divisors is an integer number (516105056005).

Almost surely, 2^{1032210112009} is an apocalyptic number.

It is an amenable number.

1032210112009 is a deficient number, since it is larger than the sum of its proper divisors (1).

1032210112009 is an equidigital number, since it uses as much as digits as its factorization.

1032210112009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 22.

The spelling of 1032210112009 in words is "one trillion, thirty-two billion, two hundred ten million, one hundred twelve thousand, nine".