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120027262166881 is a prime number
BaseRepresentation
bin11011010010101000000110…
…010100110010011101100001
3120201222111100021100121022221
4123102220012110302131201
5111213011313103320011
61103135432451431041
734165453306605226
oct3322500624623541
9521874307317287
10120027262166881
1135276304430743
12115661072b5481
1351c86a351cb74
14218d4c9a3794d
15dd22b7c24971
hex6d2a06532761

120027262166881 has 2 divisors, whose sum is σ = 120027262166882. Its totient is φ = 120027262166880.

The previous prime is 120027262166843. The next prime is 120027262166899. The reversal of 120027262166881 is 188661262720021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 119697603609600 + 329658557281 = 10940640^2 + 574159^2 .

It is a cyclic number.

It is not a de Polignac number, because 120027262166881 - 231 = 120025114683233 is a prime.

It is a super-2 number, since 2×1200272621668812 (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (120027262166381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60013631083440 + 60013631083441.

It is an arithmetic number, because the mean of its divisors is an integer number (60013631083441).

Almost surely, 2120027262166881 is an apocalyptic number.

It is an amenable number.

120027262166881 is a deficient number, since it is larger than the sum of its proper divisors (1).

120027262166881 is an equidigital number, since it uses as much as digits as its factorization.

120027262166881 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1548288, while the sum is 52.

The spelling of 120027262166881 in words is "one hundred twenty trillion, twenty-seven billion, two hundred sixty-two million, one hundred sixty-six thousand, eight hundred eighty-one".