1022113032211 has 4 divisors (see below), whose sum is σ = 1022126852592. Its totient is φ = 1022099211832.

The previous prime is 1022113032209. The next prime is 1022113032257. The reversal of 1022113032211 is 1122303112201.

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 1022113032211 - 2¹ = 1022113032209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1022113032011) 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, 6798655 + ... + 6947368.

It is an arithmetic number, because the mean of its divisors is an integer number (255531713148).

Almost surely, 2^{1022113032211} is an apocalyptic number.

1022113032211 is a deficient number, since it is larger than the sum of its proper divisors (13820381).

1022113032211 is an equidigital number, since it uses as much as digits as its factorization.

1022113032211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13820380.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1022113032211 its reverse (1122303112201), we get a palindrome (2144416144412).

The spelling of 1022113032211 in words is "one trillion, twenty-two billion, one hundred thirteen million, thirty-two thousand, two hundred eleven".