2210020199993 has 2 divisors, whose sum is σ = 2210020199994. Its totient is φ = 2210020199992.

The previous prime is 2210020199977. The next prime is 2210020200067. The reversal of 2210020199993 is 3999910200122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2208561571129 + 1458628864 = 1486123^2 + 38192^2 .

It is a cyclic number.

It is not a de Polignac number, because 2210020199993 - 2⁴ = 2210020199977 is a prime.

It is not a weakly prime, because it can be changed into another prime (2210020199903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105010099996 + 1105010099997.

It is an arithmetic number, because the mean of its divisors is an integer number (1105010099997).

Almost surely, 2^{2210020199993} is an apocalyptic number.

It is an amenable number.

2210020199993 is a deficient number, since it is larger than the sum of its proper divisors (1).

2210020199993 is an equidigital number, since it uses as much as digits as its factorization.

2210020199993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 157464, while the sum is 47.

The spelling of 2210020199993 in words is "two trillion, two hundred ten billion, twenty million, one hundred ninety-nine thousand, nine hundred ninety-three".