2102231033210 has 128 divisors (see below), whose sum is σ = 5181951283200. Its totient is φ = 593765061120.

The previous prime is 2102231033167. The next prime is 2102231033219. The reversal of 2102231033210 is 123301322012.

It is not an unprimeable number, because it can be changed into a prime (2102231033219) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2787275 + ... + 3460254.

It is an arithmetic number, because the mean of its divisors is an integer number (40483994400).

Almost surely, 2^{2102231033210} is an apocalyptic number.

2102231033210 is an abundant number, since it is smaller than the sum of its proper divisors (3079720249990).

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

2102231033210 is a wasteful number, since it uses less digits than its factorization.

2102231033210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6247596.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2102231033210 its reverse (123301322012), we get a palindrome (2225532355222).

The spelling of 2102231033210 in words is "two trillion, one hundred two billion, two hundred thirty-one million, thirty-three thousand, two hundred ten".