102002012002002 has 16 divisors (see below), whose sum is σ = 233147456004672. Its totient is φ = 29143432000560.

The previous prime is 102002012001979. The next prime is 102002012002019. The reversal of 102002012002002 is 200200210200201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1214309666649 + ... + 1214309666732.

It is an arithmetic number, because the mean of its divisors is an integer number (14571716000292).

Almost surely, 2^{102002012002002} is an apocalyptic number.

102002012002002 is an abundant number, since it is smaller than the sum of its proper divisors (131145444002670).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102002012002002 is a wasteful number, since it uses less digits than its factorization.

102002012002002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2428619333393.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 102002012002002 its reverse (200200210200201), we get a palindrome (302202222202203).

It can be divided in two parts, 10200201 and 2002002, that multiplied together give a palindrome (20420822802402).

The spelling of 102002012002002 in words is "one hundred two trillion, two billion, twelve million, two thousand, two".