2120002201210 has 64 divisors (see below), whose sum is σ = 3862296307584. Its totient is φ = 837779488000.

The previous prime is 2120002201189. The next prime is 2120002201217. The reversal of 2120002201210 is 121022000212.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2120002201217) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 318650244 + ... + 318656896.

It is an arithmetic number, because the mean of its divisors is an integer number (60348379806).

Almost surely, 2^{2120002201210} is an apocalyptic number.

2120002201210 is a deficient number, since it is larger than the sum of its proper divisors (1742294106374).

2120002201210 is a wasteful number, since it uses less digits than its factorization.

2120002201210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7839.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2120002201210 its reverse (121022000212), we get a palindrome (2241024201422).

The spelling of 2120002201210 in words is "two trillion, one hundred twenty billion, two million, two hundred one thousand, two hundred ten".