10220220011211 has 8 divisors (see below), whose sum is σ = 15573668588544. Its totient is φ = 5840125720680.

The previous prime is 10220220011171. The next prime is 10220220011231. The reversal of 10220220011211 is 11211002202201.

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

It is not a de Polignac number, because 10220220011211 - 2¹¹ = 10220220009163 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10220220011231) 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, 243338571675 + ... + 243338571716.

It is an arithmetic number, because the mean of its divisors is an integer number (1946708573568).

Almost surely, 2^{10220220011211} is an apocalyptic number.

10220220011211 is a deficient number, since it is larger than the sum of its proper divisors (5353448577333).

10220220011211 is an equidigital number, since it uses as much as digits as its factorization.

10220220011211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486677143401.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10220220011211 its reverse (11211002202201), we get a palindrome (21431222213412).

The spelling of 10220220011211 in words is "ten trillion, two hundred twenty billion, two hundred twenty million, eleven thousand, two hundred eleven".