120200022201209 has 2 divisors, whose sum is σ = 120200022201210. Its totient is φ = 120200022201208.

The previous prime is 120200022201191. The next prime is 120200022201277. The reversal of 120200022201209 is 902102220002021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 98810756929600 + 21389265271609 = 9940360^2 + 4624853^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120200022201209 is a prime.

It is a super-3 number, since 3×120200022201209³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (120200022201509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60100011100604 + 60100011100605.

It is an arithmetic number, because the mean of its divisors is an integer number (60100011100605).

Almost surely, 2^{120200022201209} is an apocalyptic number.

It is an amenable number.

120200022201209 is a deficient number, since it is larger than the sum of its proper divisors (1).

120200022201209 is an equidigital number, since it uses as much as digits as its factorization.

120200022201209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 23.

The spelling of 120200022201209 in words is "one hundred twenty trillion, two hundred billion, twenty-two million, two hundred one thousand, two hundred nine".