2200321021210 has 64 divisors (see below), whose sum is σ = 4271485750560. Its totient is φ = 811237109760.

The previous prime is 2200321021189. The next prime is 2200321021237. The reversal of 2200321021210 is 121201230022.

It is a happy number.

It can be written as a sum of positive squares in 16 ways, for example, as 4237098649 + 2196083922561 = 65093^2 + 1481919^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 301039036 + ... + 301046344.

Almost surely, 2^{2200321021210} is an apocalyptic number.

2200321021210 is a deficient number, since it is larger than the sum of its proper divisors (2071164729350).

2200321021210 is a wasteful number, since it uses less digits than its factorization.

2200321021210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10403.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 2200321021210 its reverse (121201230022), we get a palindrome (2321522251232).

The spelling of 2200321021210 in words is "two trillion, two hundred billion, three hundred twenty-one million, twenty-one thousand, two hundred ten".