220222002120011 has 8 divisors (see below), whose sum is σ = 222580587871824. Its totient is φ = 217865217507840.

The previous prime is 220222002120007. The next prime is 220222002120041. The reversal of 220222002120011 is 110021200222022.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 220222002120011 - 2² = 220222002120007 is a prime.

It is a super-2 number, since 2×220222002120011² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (220222002120041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 450039065 + ... + 450528138.

It is an arithmetic number, because the mean of its divisors is an integer number (27822573483978).

Almost surely, 2^{220222002120011} is an apocalyptic number.

220222002120011 is a deficient number, since it is larger than the sum of its proper divisors (2358585751813).

220222002120011 is an equidigital number, since it uses as much as digits as its factorization.

220222002120011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 900569821.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 220222002120011 its reverse (110021200222022), we get a palindrome (330243202342033).

The spelling of 220222002120011 in words is "two hundred twenty trillion, two hundred twenty-two billion, two million, one hundred twenty thousand, eleven".