1122002120102 has 32 divisors (see below), whose sum is σ = 1799272548864. Its totient is φ = 523597536000.

The previous prime is 1122002120069. The next prime is 1122002120117. The reversal of 1122002120102 is 2010212002211.

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 15 ways as a sum of consecutive naturals, for example, 1454024 + ... + 2087627.

It is an arithmetic number, because the mean of its divisors is an integer number (56227267152).

Almost surely, 2^{1122002120102} is an apocalyptic number.

1122002120102 is a deficient number, since it is larger than the sum of its proper divisors (677270428762).

1122002120102 is a wasteful number, since it uses less digits than its factorization.

1122002120102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3541844.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1122002120102 its reverse (2010212002211), we get a palindrome (3132214122313).

The spelling of 1122002120102 in words is "one trillion, one hundred twenty-two billion, two million, one hundred twenty thousand, one hundred two".