1122101200101 has 32 divisors (see below), whose sum is σ = 1739644235008. Its totient is φ = 630055895040.

The previous prime is 1122101200079. The next prime is 1122101200211. The reversal of 1122101200101 is 1010021012211.

It is not a de Polignac number, because 1122101200101 - 2⁶ = 1122101200037 is a prime.

It is a super-2 number, since 2×1122101200101² (a number of 25 digits) contains 22 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 (1122101200601) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 837861 + ... + 1716453.

It is an arithmetic number, because the mean of its divisors is an integer number (54363882344).

Almost surely, 2^{1122101200101} is an apocalyptic number.

It is an amenable number.

1122101200101 is a deficient number, since it is larger than the sum of its proper divisors (617543034907).

1122101200101 is an equidigital number, since it uses as much as digits as its factorization.

1122101200101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 879661.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1122101200101 its reverse (1010021012211), we get a palindrome (2132122212312).

The spelling of 1122101200101 in words is "one trillion, one hundred twenty-two billion, one hundred one million, two hundred thousand, one hundred one".