1322011102111 has 16 divisors (see below), whose sum is σ = 1516473921600. Its totient is φ = 1128956774400.

The previous prime is 1322011102081. The next prime is 1322011102183. The reversal of 1322011102111 is 1112011102231.

It is a happy number.

It is not a de Polignac number, because 1322011102111 - 2⁹ = 1322011101599 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 (1322017102111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1817161 + ... + 2438461.

It is an arithmetic number, because the mean of its divisors is an integer number (94779620100).

Almost surely, 2^{1322011102111} is an apocalyptic number.

1322011102111 is a deficient number, since it is larger than the sum of its proper divisors (194462819489).

1322011102111 is an equidigital number, since it uses as much as digits as its factorization.

1322011102111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622434.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 1322011102111 its reverse (1112011102231), we get a palindrome (2434022204342).

The spelling of 1322011102111 in words is "one trillion, three hundred twenty-two billion, eleven million, one hundred two thousand, one hundred eleven".