11200122219977 has 2 divisors, whose sum is σ = 11200122219978. Its totient is φ = 11200122219976.

The previous prime is 11200122219967. The next prime is 11200122220043. The reversal of 11200122219977 is 77991222100211.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7031730331081 + 4168391888896 = 2651741^2 + 2041664^2 .

It is a cyclic number.

It is not a de Polignac number, because 11200122219977 - 2³² = 11195827252681 is a prime.

It is not a weakly prime, because it can be changed into another prime (11200122219967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5600061109988 + 5600061109989.

It is an arithmetic number, because the mean of its divisors is an integer number (5600061109989).

Almost surely, 2^{11200122219977} is an apocalyptic number.

It is an amenable number.

11200122219977 is a deficient number, since it is larger than the sum of its proper divisors (1).

11200122219977 is an equidigital number, since it uses as much as digits as its factorization.

11200122219977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63504, while the sum is 44.

The spelling of 11200122219977 in words is "eleven trillion, two hundred billion, one hundred twenty-two million, two hundred nineteen thousand, nine hundred seventy-seven".