120202120222127 has 2 divisors, whose sum is σ = 120202120222128. Its totient is φ = 120202120222126.

The previous prime is 120202120222061. The next prime is 120202120222141. The reversal of 120202120222127 is 721222021202021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120202120222127 - 2¹⁸ = 120202119959983 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120202120222096 and 120202120222105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120202120222727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60101060111063 + 60101060111064.

It is an arithmetic number, because the mean of its divisors is an integer number (60101060111064).

Almost surely, 2^{120202120222127} is an apocalyptic number.

120202120222127 is a deficient number, since it is larger than the sum of its proper divisors (1).

120202120222127 is an equidigital number, since it uses as much as digits as its factorization.

120202120222127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1792, while the sum is 26.

Adding to 120202120222127 its reverse (721222021202021), we get a palindrome (841424141424148).

The spelling of 120202120222127 in words is "one hundred twenty trillion, two hundred two billion, one hundred twenty million, two hundred twenty-two thousand, one hundred twenty-seven".