1101222302311 has 8 divisors (see below), whose sum is σ = 1103895465984. Its totient is φ = 1098550409880.

The previous prime is 1101222302293. The next prime is 1101222302329. The reversal of 1101222302311 is 1132032221011.

It is an interprime number because it is at equal distance from previous prime (1101222302293) and next prime (1101222302329).

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

It is a cyclic number.

It is not a de Polignac number, because 1101222302311 - 2¹¹ = 1101222300263 is a prime.

It is a super-3 number, since 3×1101222302311³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101222302371) 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, 1428426 + ... + 2059816.

It is an arithmetic number, because the mean of its divisors is an integer number (137986933248).

Almost surely, 2^{1101222302311} is an apocalyptic number.

1101222302311 is a deficient number, since it is larger than the sum of its proper divisors (2673163673).

1101222302311 is an equidigital number, since it uses as much as digits as its factorization.

1101222302311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635621.

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

Adding to 1101222302311 its reverse (1132032221011), we get a palindrome (2233254523322).

The spelling of 1101222302311 in words is "one trillion, one hundred one billion, two hundred twenty-two million, three hundred two thousand, three hundred eleven".