1022110122122 has 16 divisors (see below), whose sum is σ = 1585793760000. Its totient is φ = 493578277920.

The previous prime is 1022110122107. The next prime is 1022110122133. The reversal of 1022110122122 is 2212210112201.

It is a self number, because there is not a number n which added to its sum of digits gives 1022110122122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16487747 + ... + 16549622.

It is an arithmetic number, because the mean of its divisors is an integer number (99112110000).

Almost surely, 2^{1022110122122} is an apocalyptic number.

1022110122122 is a deficient number, since it is larger than the sum of its proper divisors (563683637878).

1022110122122 is a wasteful number, since it uses less digits than its factorization.

1022110122122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33037901.

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

Adding to 1022110122122 its reverse (2212210112201), we get a palindrome (3234320234323).

The spelling of 1022110122122 in words is "one trillion, twenty-two billion, one hundred ten million, one hundred twenty-two thousand, one hundred twenty-two".