2201021122010 has 8 divisors (see below), whose sum is σ = 3961838019636. Its totient is φ = 880408448800.

The previous prime is 2201021122007. The next prime is 2201021122049. The reversal of 2201021122010 is 102211201022.

It can be written as a sum of positive squares in 2 ways, for example, as 2184569724841 + 16451397169 = 1478029^2 + 128263^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110051056091 + ... + 110051056110.

Almost surely, 2^{2201021122010} is an apocalyptic number.

2201021122010 is a deficient number, since it is larger than the sum of its proper divisors (1760816897626).

2201021122010 is a wasteful number, since it uses less digits than its factorization.

2201021122010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220102112208.

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

Adding to 2201021122010 its reverse (102211201022), we get a palindrome (2303232323032).

The spelling of 2201021122010 in words is "two trillion, two hundred one billion, twenty-one million, one hundred twenty-two thousand, ten".