111210210102002 has 32 divisors (see below), whose sum is σ = 191342094096384. Its totient is φ = 47983163971600.

The previous prime is 111210210101983. The next prime is 111210210102077. The reversal of 111210210102002 is 200201012012111.

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, 838800218 + ... + 838932789.

It is an arithmetic number, because the mean of its divisors is an integer number (5979440440512).

Almost surely, 2^{111210210102002} is an apocalyptic number.

111210210102002 is a deficient number, since it is larger than the sum of its proper divisors (80131883994382).

111210210102002 is a wasteful number, since it uses less digits than its factorization.

111210210102002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1677733174.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 111210210102002 its reverse (200201012012111), we get a palindrome (311411222114113).

The spelling of 111210210102002 in words is "one hundred eleven trillion, two hundred ten billion, two hundred ten million, one hundred two thousand, two".