1022213323111 has 8 divisors (see below), whose sum is σ = 1047279641184. Its totient is φ = 997153399680.

The previous prime is 1022213323099. The next prime is 1022213323217. The reversal of 1022213323111 is 1113233122201.

1022213323111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1022213323111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022213323511) 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, 1274235 + ... + 1915228.

It is an arithmetic number, because the mean of its divisors is an integer number (130909955148).

Almost surely, 2^{1022213323111} is an apocalyptic number.

1022213323111 is a deficient number, since it is larger than the sum of its proper divisors (25066318073).

1022213323111 is an equidigital number, since it uses as much as digits as its factorization.

1022213323111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3197321.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 1022213323111 its reverse (1113233122201), we get a palindrome (2135446445312).

The spelling of 1022213323111 in words is "one trillion, twenty-two billion, two hundred thirteen million, three hundred twenty-three thousand, one hundred eleven".