1102022021122 has 16 divisors (see below), whose sum is σ = 1810012521600. Its totient is φ = 499056945040.

The previous prime is 1102022021101. The next prime is 1102022021147. The reversal of 1102022021122 is 2211202202011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1102022021096 and 1102022021105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93101722 + ... + 93113557.

It is an arithmetic number, because the mean of its divisors is an integer number (113125782600).

Almost surely, 2^{1102022021122} is an apocalyptic number.

1102022021122 is a deficient number, since it is larger than the sum of its proper divisors (707990500478).

1102022021122 is a wasteful number, since it uses less digits than its factorization.

1102022021122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186215561.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1102022021122 its reverse (2211202202011), we get a palindrome (3313224223133).

The spelling of 1102022021122 in words is "one trillion, one hundred two billion, twenty-two million, twenty-one thousand, one hundred twenty-two".