2122110102002 has 32 divisors (see below), whose sum is σ = 3547196319744. Its totient is φ = 943867587600.

The previous prime is 2122110101999. The next prime is 2122110102037. The reversal of 2122110102002 is 2002010112212.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4601477 + ... + 5041607.

It is an arithmetic number, because the mean of its divisors is an integer number (110849884992).

Almost surely, 2^{2122110102002} is an apocalyptic number.

2122110102002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2122110102002 is a deficient number, since it is larger than the sum of its proper divisors (1425086217742).

2122110102002 is a wasteful number, since it uses less digits than its factorization.

2122110102002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444854.

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

Adding to 2122110102002 its reverse (2002010112212), we get a palindrome (4124120214214).

The spelling of 2122110102002 in words is "two trillion, one hundred twenty-two billion, one hundred ten million, one hundred two thousand, two".