12021002310089 has 2 divisors, whose sum is σ = 12021002310090. Its totient is φ = 12021002310088.

The previous prime is 12021002310041. The next prime is 12021002310151. The reversal of 12021002310089 is 98001320012021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11956934094400 + 64068215689 = 3457880^2 + 253117^2 .

It is a cyclic number.

It is not a de Polignac number, because 12021002310089 - 2¹² = 12021002305993 is a prime.

It is a super-2 number, since 2×12021002310089² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12021002310029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6010501155044 + 6010501155045.

It is an arithmetic number, because the mean of its divisors is an integer number (6010501155045).

Almost surely, 2^{12021002310089} is an apocalyptic number.

It is an amenable number.

12021002310089 is a deficient number, since it is larger than the sum of its proper divisors (1).

12021002310089 is an equidigital number, since it uses as much as digits as its factorization.

12021002310089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 29.

The spelling of 12021002310089 in words is "twelve trillion, twenty-one billion, two million, three hundred ten thousand, eighty-nine".