10220222220011 has 4 divisors (see below), whose sum is σ = 10287905811024. Its totient is φ = 10152538629000.

The previous prime is 10220222220007. The next prime is 10220222220017. The reversal of 10220222220011 is 11002222202201.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10220222220011 - 2² = 10220222220007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10220222220017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33841795280 + ... + 33841795581.

It is an arithmetic number, because the mean of its divisors is an integer number (2571976452756).

Almost surely, 2^{10220222220011} is an apocalyptic number.

10220222220011 is a deficient number, since it is larger than the sum of its proper divisors (67683591013).

10220222220011 is an equidigital number, since it uses as much as digits as its factorization.

10220222220011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67683591012.

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

Adding to 10220222220011 its reverse (11002222202201), we get a palindrome (21222444422212).

The spelling of 10220222220011 in words is "ten trillion, two hundred twenty billion, two hundred twenty-two million, two hundred twenty thousand, eleven".