122033021221009 has 2 divisors, whose sum is σ = 122033021221010. Its totient is φ = 122033021221008.

The previous prime is 122033021220997. The next prime is 122033021221037. The reversal of 122033021221009 is 900122120330221.

It is an a-pointer prime, because the next prime (122033021221037) can be obtained adding 122033021221009 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 104958795603600 + 17074225617409 = 10244940^2 + 4132097^2 .

It is a cyclic number.

It is not a de Polignac number, because 122033021221009 - 2³⁵ = 121998661482641 is a prime.

It is not a weakly prime, because it can be changed into another prime (122033021221079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61016510610504 + 61016510610505.

It is an arithmetic number, because the mean of its divisors is an integer number (61016510610505).

Almost surely, 2^{122033021221009} is an apocalyptic number.

It is an amenable number.

122033021221009 is a deficient number, since it is larger than the sum of its proper divisors (1).

122033021221009 is an equidigital number, since it uses as much as digits as its factorization.

122033021221009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 122033021221009 in words is "one hundred twenty-two trillion, thirty-three billion, twenty-one million, two hundred twenty-one thousand, nine".