2002102202000 has 80 divisors (see below), whose sum is σ = 4997247250944. Its totient is φ = 775007280000.

The previous prime is 2002102201999. The next prime is 2002102202029. The reversal of 2002102202000 is 2022012002.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16083986 + ... + 16207985.

Almost surely, 2^{2002102202000} is an apocalyptic number.

2002102202000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2002102202000 is an abundant number, since it is smaller than the sum of its proper divisors (2995145048944).

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

2002102202000 is a wasteful number, since it uses less digits than its factorization.

2002102202000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32292025 (or 32292009 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 2002102202000 its reverse (2022012002), we get a palindrome (2004124214002).

The spelling of 2002102202000 in words is "two trillion, two billion, one hundred two million, two hundred two thousand".