2102213010002 has 16 divisors (see below), whose sum is σ = 3603829300992. Its totient is φ = 900939540480.

The previous prime is 2102213009959. The next prime is 2102213010013. The reversal of 2102213010002 is 2000103122012.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

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, 845138 + ... + 2217810.

It is an arithmetic number, because the mean of its divisors is an integer number (225239331312).

Almost surely, 2^{2102213010002} is an apocalyptic number.

2102213010002 is a deficient number, since it is larger than the sum of its proper divisors (1501616290990).

2102213010002 is a wasteful number, since it uses less digits than its factorization.

2102213010002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1482073.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 2102213010002 its reverse (2000103122012), we get a palindrome (4102316132014).

It can be divided in two parts, 210221 and 3010002, that added together give a palindrome (3220223).

The spelling of 2102213010002 in words is "two trillion, one hundred two billion, two hundred thirteen million, ten thousand, two".