1102211102122 has 32 divisors (see below), whose sum is σ = 1874460369600. Its totient is φ = 481872820608.

The previous prime is 1102211102119. The next prime is 1102211102131. The reversal of 1102211102122 is 2212011122011.

It is a junction number, because it is equal to n+sod(n) for n = 1102211102096 and 1102211102105.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3571153 + ... + 3867499.

It is an arithmetic number, because the mean of its divisors is an integer number (58576886550).

Almost surely, 2^{1102211102122} is an apocalyptic number.

1102211102122 is a deficient number, since it is larger than the sum of its proper divisors (772249267478).

1102211102122 is a wasteful number, since it uses less digits than its factorization.

1102211102122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303910.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 1102211102122 its reverse (2212011122011), we get a palindrome (3314222224133).

The spelling of 1102211102122 in words is "one trillion, one hundred two billion, two hundred eleven million, one hundred two thousand, one hundred twenty-two".