112401886777 has 2 divisors, whose sum is σ = 112401886778. Its totient is φ = 112401886776.

The previous prime is 112401886697. The next prime is 112401886787. The reversal of 112401886777 is 777688104211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 88672332841 + 23729553936 = 297779^2 + 154044^2 .

It is a cyclic number.

It is not a de Polignac number, because 112401886777 - 2¹¹ = 112401884729 is a prime.

It is not a weakly prime, because it can be changed into another prime (112401886787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56200943388 + 56200943389.

It is an arithmetic number, because the mean of its divisors is an integer number (56200943389).

Almost surely, 2^112401886777 is an apocalyptic number.

It is an amenable number.

112401886777 is a deficient number, since it is larger than the sum of its proper divisors (1).

112401886777 is an equidigital number, since it uses as much as digits as its factorization.

112401886777 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1053696, while the sum is 52.

The spelling of 112401886777 in words is "one hundred twelve billion, four hundred one million, eight hundred eighty-six thousand, seven hundred seventy-seven".