2120210110202 has 16 divisors (see below), whose sum is σ = 3181491361152. Its totient is φ = 1059713072880.

The previous prime is 2120210110171. The next prime is 2120210110211. The reversal of 2120210110202 is 2020110120212.

It is a super-2 number, since 2×2120210110202² (a number of 25 digits) contains 22 as substring.

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, 72010628 + ... + 72040064.

It is an arithmetic number, because the mean of its divisors is an integer number (198843210072).

Almost surely, 2^{2120210110202} is an apocalyptic number.

2120210110202 is a deficient number, since it is larger than the sum of its proper divisors (1061281250950).

2120210110202 is a wasteful number, since it uses less digits than its factorization.

2120210110202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41533.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2120210110202 its reverse (2020110120212), we get a palindrome (4140320230414).

The spelling of 2120210110202 in words is "two trillion, one hundred twenty billion, two hundred ten million, one hundred ten thousand, two hundred two".