1120000020277 has 2 divisors, whose sum is σ = 1120000020278. Its totient is φ = 1120000020276.

The previous prime is 1120000020233. The next prime is 1120000020281. The reversal of 1120000020277 is 7720200000211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 573451794756 + 546548225521 = 757266^2 + 739289^2 .

It is an emirp because it is prime and its reverse (7720200000211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1120000020277 - 2³⁵ = 1085640281909 is a prime.

It is a super-3 number, since 3×1120000020277³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120000023277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560000010138 + 560000010139.

It is an arithmetic number, because the mean of its divisors is an integer number (560000010139).

Almost surely, 2^{1120000020277} is an apocalyptic number.

It is an amenable number.

1120000020277 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120000020277 is an equidigital number, since it uses as much as digits as its factorization.

1120000020277 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 392, while the sum is 22.

Adding to 1120000020277 its reverse (7720200000211), we get a palindrome (8840200020488).

The spelling of 1120000020277 in words is "one trillion, one hundred twenty billion, twenty thousand, two hundred seventy-seven".