2210311213193 has 2 divisors, whose sum is σ = 2210311213194. Its totient is φ = 2210311213192.

The previous prime is 2210311213183. The next prime is 2210311213219. The reversal of 2210311213193 is 3913121130122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1985627629129 + 224683584064 = 1409123^2 + 474008^2 .

It is a cyclic number.

It is not a de Polignac number, because 2210311213193 - 2¹⁰ = 2210311212169 is a prime.

It is a super-2 number, since 2×2210311213193² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2210311213153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105155606596 + 1105155606597.

It is an arithmetic number, because the mean of its divisors is an integer number (1105155606597).

Almost surely, 2^{2210311213193} is an apocalyptic number.

It is an amenable number.

2210311213193 is a deficient number, since it is larger than the sum of its proper divisors (1).

2210311213193 is an equidigital number, since it uses as much as digits as its factorization.

2210311213193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 29.

The spelling of 2210311213193 in words is "two trillion, two hundred ten billion, three hundred eleven million, two hundred thirteen thousand, one hundred ninety-three".