102002012220002 has 8 divisors (see below), whose sum is σ = 154016283352512. Its totient is φ = 50663251102500.

The previous prime is 102002012219911. The next prime is 102002012220007. The reversal of 102002012220002 is 200022210200201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (102002012220007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168877503374 + ... + 168877503977.

It is an arithmetic number, because the mean of its divisors is an integer number (19252035419064).

Almost surely, 2^{102002012220002} is an apocalyptic number.

102002012220002 is a deficient number, since it is larger than the sum of its proper divisors (52014271132510).

102002012220002 is a wasteful number, since it uses less digits than its factorization.

102002012220002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337755007504.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 102002012220002 its reverse (200022210200201), we get a palindrome (302024222420203).

The spelling of 102002012220002 in words is "one hundred two trillion, two billion, twelve million, two hundred twenty thousand, two".