1122202201101 has 32 divisors (see below), whose sum is σ = 1551867136512. Its totient is φ = 720835536960.

The previous prime is 1122202201073. The next prime is 1122202201139. The reversal of 1122202201101 is 1011022022211.

It is not a de Polignac number, because 1122202201101 - 2⁵ = 1122202201069 is a prime.

It is a super-2 number, since 2×1122202201101² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122202201151) 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, 6998046 + ... + 7156608.

It is an arithmetic number, because the mean of its divisors is an integer number (48495848016).

Almost surely, 2^{1122202201101} is an apocalyptic number.

It is an amenable number.

1122202201101 is a deficient number, since it is larger than the sum of its proper divisors (429664935411).

1122202201101 is a wasteful number, since it uses less digits than its factorization.

1122202201101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159353.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1122202201101 its reverse (1011022022211), we get a palindrome (2133224223312).

The spelling of 1122202201101 in words is "one trillion, one hundred twenty-two billion, two hundred two million, two hundred one thousand, one hundred one".