1122122012102 has 64 divisors (see below), whose sum is σ = 2102359547904. Its totient is φ = 437368273920.

The previous prime is 1122122012093. The next prime is 1122122012147. The reversal of 1122122012102 is 2012102212211.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 3794327 + ... + 4079357.

It is an arithmetic number, because the mean of its divisors is an integer number (32849367936).

Almost surely, 2^{1122122012102} is an apocalyptic number.

1122122012102 is a deficient number, since it is larger than the sum of its proper divisors (980237535802).

1122122012102 is a wasteful number, since it uses less digits than its factorization.

1122122012102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285373.

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

Adding to 1122122012102 its reverse (2012102212211), we get a palindrome (3134224224313).

The spelling of 1122122012102 in words is "one trillion, one hundred twenty-two billion, one hundred twenty-two million, twelve thousand, one hundred two".