1101102220331 has 32 divisors (see below), whose sum is σ = 1205246073600. Its totient is φ = 1002027386880.

The previous prime is 1101102220319. The next prime is 1101102220511. The reversal of 1101102220331 is 1330222011011.

It is a cyclic number.

It is not a de Polignac number, because 1101102220331 - 2³⁴ = 1083922351147 is a prime.

It is a super-2 number, since 2×1101102220331² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1101102240331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18731021 + ... + 18789713.

It is an arithmetic number, because the mean of its divisors is an integer number (37663939800).

Almost surely, 2^{1101102220331} is an apocalyptic number.

1101102220331 is a deficient number, since it is larger than the sum of its proper divisors (104143853269).

1101102220331 is a wasteful number, since it uses less digits than its factorization.

1101102220331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59079.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1101102220331 its reverse (1330222011011), we get a palindrome (2431324231342).

The spelling of 1101102220331 in words is "one trillion, one hundred one billion, one hundred two million, two hundred twenty thousand, three hundred thirty-one".