88801220611 has 2 divisors, whose sum is σ = 88801220612. Its totient is φ = 88801220610.

The previous prime is 88801220581. The next prime is 88801220633. The reversal of 88801220611 is 11602210888.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 88801220611 - 2⁷ = 88801220483 is a prime.

It is not a weakly prime, because it can be changed into another prime (88801220411) 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, 44400610305 + 44400610306.

It is an arithmetic number, because the mean of its divisors is an integer number (44400610306).

Almost surely, 2^88801220611 is an apocalyptic number.

88801220611 is a deficient number, since it is larger than the sum of its proper divisors (1).

88801220611 is an equidigital number, since it uses as much as digits as its factorization.

88801220611 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12288, while the sum is 37.

The spelling of 88801220611 in words is "eighty-eight billion, eight hundred one million, two hundred twenty thousand, six hundred eleven".