1122211002101 has 12 divisors (see below), whose sum is σ = 1309065438240. Its totient is φ = 959215755960.

The previous prime is 1122211002097. The next prime is 1122211002119. The reversal of 1122211002101 is 1012001122211.

It is not a de Polignac number, because 1122211002101 - 2² = 1122211002097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122211002131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31879715 + ... + 31914896.

It is an arithmetic number, because the mean of its divisors is an integer number (109088786520).

Almost surely, 2^{1122211002101} is an apocalyptic number.

It is an amenable number.

1122211002101 is a deficient number, since it is larger than the sum of its proper divisors (186854436139).

1122211002101 is an equidigital number, since it uses as much as digits as its factorization.

1122211002101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63794984 (or 63794977 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1122211002101 its reverse (1012001122211), we get a palindrome (2134212124312).

The spelling of 1122211002101 in words is "one trillion, one hundred twenty-two billion, two hundred eleven million, two thousand, one hundred one".