2706122217 has 16 divisors (see below), whose sum is σ = 3629938752. Its totient is φ = 1793211840.

The previous prime is 2706122197. The next prime is 2706122219. The reversal of 2706122217 is 7122216072.

It is not a de Polignac number, because 2706122217 - 2¹⁴ = 2706105833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2706122219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1031167 + ... + 1033787.

It is an arithmetic number, because the mean of its divisors is an integer number (226871172).

Almost surely, 2^2706122217 is an apocalyptic number.

It is an amenable number.

2706122217 is a deficient number, since it is larger than the sum of its proper divisors (923816535).

2706122217 is a wasteful number, since it uses less digits than its factorization.

2706122217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4568.

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 2706122217 is about 52020.4019303965. The cubic root of 2706122217 is about 1393.5283301883.

Adding to 2706122217 its reverse (7122216072), we get a palindrome (9828338289).

The spelling of 2706122217 in words is "two billion, seven hundred six million, one hundred twenty-two thousand, two hundred seventeen".