2202220221010 has 8 divisors (see below), whose sum is σ = 3963996397836. Its totient is φ = 880888088400.

The previous prime is 2202220220987. The next prime is 2202220221017. The reversal of 2202220221010 is 101220222022.

It can be written as a sum of positive squares in 2 ways, for example, as 2138195534049 + 64024686961 = 1462257^2 + 253031^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2202220221017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110111011041 + ... + 110111011060.

Almost surely, 2^{2202220221010} is an apocalyptic number.

2202220221010 is a deficient number, since it is larger than the sum of its proper divisors (1761776176826).

2202220221010 is a wasteful number, since it uses less digits than its factorization.

2202220221010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220222022108.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2202220221010 its reverse (101220222022), we get a palindrome (2303440443032).

The spelling of 2202220221010 in words is "two trillion, two hundred two billion, two hundred twenty million, two hundred twenty-one thousand, ten".