220100212006 has 16 divisors (see below), whose sum is σ = 335395116288. Its totient is φ = 108307347400.

The previous prime is 220100211967. The next prime is 220100212039. The reversal of 220100212006 is 600212001022.

It is a super-2 number, since 2×220100212006² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1296610 + ... + 1456501.

It is an arithmetic number, because the mean of its divisors is an integer number (20962194768).

Almost surely, 2^220100212006 is an apocalyptic number.

220100212006 is a deficient number, since it is larger than the sum of its proper divisors (115294904282).

220100212006 is a wasteful number, since it uses less digits than its factorization.

220100212006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2753747.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 220100212006 its reverse (600212001022), we get a palindrome (820312213028).

The spelling of 220100212006 in words is "two hundred twenty billion, one hundred million, two hundred twelve thousand, six".