102102002222002 has 32 divisors (see below), whose sum is σ = 166118519649600. Its totient is φ = 46875718955520.

The previous prime is 102102002221939. The next prime is 102102002222021. The reversal of 102102002222002 is 200222200201201.

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, 244113249 + ... + 244531147.

It is an arithmetic number, because the mean of its divisors is an integer number (5191203739050).

Almost surely, 2^{102102002222002} is an apocalyptic number.

102102002222002 is a deficient number, since it is larger than the sum of its proper divisors (64016517427598).

102102002222002 is a wasteful number, since it uses less digits than its factorization.

102102002222002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593226.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 102102002222002 its reverse (200222200201201), we get a palindrome (302324202423203).

The spelling of 102102002222002 in words is "one hundred two trillion, one hundred two billion, two million, two hundred twenty-two thousand, two".