120200022201157 has 2 divisors, whose sum is σ = 120200022201158. Its totient is φ = 120200022201156.

The previous prime is 120200022201047. The next prime is 120200022201179. The reversal of 120200022201157 is 751102220002021.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 116273973207681 + 3926048993476 = 10783041^2 + 1981426^2 .

It is a cyclic number.

It is not a de Polignac number, because 120200022201157 - 2²⁷ = 120199887983429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120200022201757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60100011100578 + 60100011100579.

It is an arithmetic number, because the mean of its divisors is an integer number (60100011100579).

Almost surely, 2^{120200022201157} is an apocalyptic number.

It is an amenable number.

120200022201157 is a deficient number, since it is larger than the sum of its proper divisors (1).

120200022201157 is an equidigital number, since it uses as much as digits as its factorization.

120200022201157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1120, while the sum is 25.

Adding to 120200022201157 its reverse (751102220002021), we get a palindrome (871302242203178).

The spelling of 120200022201157 in words is "one hundred twenty trillion, two hundred billion, twenty-two million, two hundred one thousand, one hundred fifty-seven".