220100707 has 2 divisors, whose sum is σ = 220100708. Its totient is φ = 220100706.

The previous prime is 220100701. The next prime is 220100719. The reversal of 220100707 is 707001022.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220100707 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (220100701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110050353 + 110050354.

It is an arithmetic number, because the mean of its divisors is an integer number (110050354).

Almost surely, 2^220100707 is an apocalyptic number.

220100707 is a deficient number, since it is larger than the sum of its proper divisors (1).

220100707 is an equidigital number, since it uses as much as digits as its factorization.

220100707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 196, while the sum is 19.

The square root of 220100707 is about 14835.7914180538. The cubic root of 220100707 is about 603.7731731279.

Adding to 220100707 its reverse (707001022), we get a palindrome (927101729).

The spelling of 220100707 in words is "two hundred twenty million, one hundred thousand, seven hundred seven".