110010220993 has 2 divisors, whose sum is σ = 110010220994. Its totient is φ = 110010220992.

The previous prime is 110010220927. The next prime is 110010221033. The reversal of 110010220993 is 399022010011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109341326224 + 668894769 = 330668^2 + 25863^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110010220993 is a prime.

It is not a weakly prime, because it can be changed into another prime (110010220493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55005110496 + 55005110497.

It is an arithmetic number, because the mean of its divisors is an integer number (55005110497).

Almost surely, 2^110010220993 is an apocalyptic number.

It is an amenable number.

110010220993 is a deficient number, since it is larger than the sum of its proper divisors (1).

110010220993 is an equidigital number, since it uses as much as digits as its factorization.

110010220993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 28.

The spelling of 110010220993 in words is "one hundred ten billion, ten million, two hundred twenty thousand, nine hundred ninety-three".