120201022221029 has 2 divisors, whose sum is σ = 120201022221030. Its totient is φ = 120201022221028.

The previous prime is 120201022220957. The next prime is 120201022221037. The reversal of 120201022221029 is 920122220102021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 120200744232100 + 277988929 = 10963610^2 + 16673^2 .

It is an emirp because it is prime and its reverse (920122220102021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120201022221029 - 2⁴⁰ = 119101510593253 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120201022220989 and 120201022221007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120201022521029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60100511110514 + 60100511110515.

It is an arithmetic number, because the mean of its divisors is an integer number (60100511110515).

Almost surely, 2^{120201022221029} is an apocalyptic number.

It is an amenable number.

120201022221029 is a deficient number, since it is larger than the sum of its proper divisors (1).

120201022221029 is an equidigital number, since it uses as much as digits as its factorization.

120201022221029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 26.

The spelling of 120201022221029 in words is "one hundred twenty trillion, two hundred one billion, twenty-two million, two hundred twenty-one thousand, twenty-nine".