2210868701 has 2 divisors, whose sum is σ = 2210868702. Its totient is φ = 2210868700.

The previous prime is 2210868631. The next prime is 2210868743. The reversal of 2210868701 is 1078680122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1998000601 + 212868100 = 44699^2 + 14590^2 .

It is a cyclic number.

It is not a de Polignac number, because 2210868701 - 2¹⁰ = 2210867677 is a prime.

It is a super-2 number, since 2×2210868701² = 9775880826122854802, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2210868601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105434350 + 1105434351.

It is an arithmetic number, because the mean of its divisors is an integer number (1105434351).

Almost surely, 2^2210868701 is an apocalyptic number.

It is an amenable number.

2210868701 is a deficient number, since it is larger than the sum of its proper divisors (1).

2210868701 is an equidigital number, since it uses as much as digits as its factorization.

2210868701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10752, while the sum is 35.

The square root of 2210868701 is about 47019.8755953267. The cubic root of 2210868701 is about 1302.7297081979.

It can be divided in two parts, 22108 and 68701, that added together give a palindrome (90809).

The spelling of 2210868701 in words is "two billion, two hundred ten million, eight hundred sixty-eight thousand, seven hundred one".