120201022220957 has 2 divisors, whose sum is σ = 120201022220958. Its totient is φ = 120201022220956.

The previous prime is 120201022220941. The next prime is 120201022221029. The reversal of 120201022220957 is 759022220102021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 77958639877561 + 42242382343396 = 8829419^2 + 6499414^2 .

It is a cyclic number.

It is not a de Polignac number, because 120201022220957 - 2⁴ = 120201022220941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120201022220057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60100511110478 + 60100511110479.

It is an arithmetic number, because the mean of its divisors is an integer number (60100511110479).

Almost surely, 2^{120201022220957} is an apocalyptic number.

It is an amenable number.

120201022220957 is a deficient number, since it is larger than the sum of its proper divisors (1).

120201022220957 is an equidigital number, since it uses as much as digits as its factorization.

120201022220957 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 35.

Adding to 120201022220957 its reverse (759022220102021), we get a palindrome (879223242322978).

The spelling of 120201022220957 in words is "one hundred twenty trillion, two hundred one billion, twenty-two million, two hundred twenty thousand, nine hundred fifty-seven".