1122102211202 has 16 divisors (see below), whose sum is σ = 1959898203072. Its totient is φ = 471827344560.

The previous prime is 1122102211159. The next prime is 1122102211207. The reversal of 1122102211202 is 2021122012211.

It is a super-2 number, since 2×1122102211202² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1122102211207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 756132824 + ... + 756134307.

It is an arithmetic number, because the mean of its divisors is an integer number (122493637692).

Almost surely, 2^{1122102211202} is an apocalyptic number.

1122102211202 is a deficient number, since it is larger than the sum of its proper divisors (837795991870).

1122102211202 is a wasteful number, since it uses less digits than its factorization.

1122102211202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1512267193.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 1122102211202 its reverse (2021122012211), we get a palindrome (3143224223413).

The spelling of 1122102211202 in words is "one trillion, one hundred twenty-two billion, one hundred two million, two hundred eleven thousand, two hundred two".