220100011 has 8 divisors (see below), whose sum is σ = 221821200. Its totient is φ = 218384640.

The previous prime is 220099973. The next prime is 220100039. The reversal of 220100011 is 110001022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220100011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 220099967 and 220100003.

It is not an unprimeable number, because it can be changed into a prime (220104011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100771 + ... + 102931.

It is an arithmetic number, because the mean of its divisors is an integer number (27727650).

Almost surely, 2^220100011 is an apocalyptic number.

220100011 is a deficient number, since it is larger than the sum of its proper divisors (1721189).

220100011 is a wasteful number, since it uses less digits than its factorization.

220100011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2909.

The product of its (nonzero) digits is 4, while the sum is 7.

The square root of 220100011 is about 14835.7679612482. The cubic root of 220100011 is about 603.7725367123.

Adding to 220100011 its reverse (110001022), we get a palindrome (330101033).

The spelling of 220100011 in words is "two hundred twenty million, one hundred thousand, eleven".