220006051667 has 16 divisors (see below), whose sum is σ = 234596804832. Its totient is φ = 205600412160.

The previous prime is 220006051651. The next prime is 220006051711. The reversal of 220006051667 is 766150600022.

It is a cyclic number.

It is not a de Polignac number, because 220006051667 - 2⁴ = 220006051651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220006051567) 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, 3849692 + ... + 3906422.

It is an arithmetic number, because the mean of its divisors is an integer number (14662300302).

Almost surely, 2^220006051667 is an apocalyptic number.

220006051667 is a deficient number, since it is larger than the sum of its proper divisors (14590753165).

220006051667 is a wasteful number, since it uses less digits than its factorization.

220006051667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58358.

The product of its (nonzero) digits is 30240, while the sum is 35.

Adding to 220006051667 its reverse (766150600022), we get a palindrome (986156651689).

The spelling of 220006051667 in words is "two hundred twenty billion, six million, fifty-one thousand, six hundred sixty-seven".