1010220200221 has 8 divisors (see below), whose sum is σ = 1014782307840. Its totient is φ = 1005658378512.

The previous prime is 1010220200207. The next prime is 1010220200243. The reversal of 1010220200221 is 1220020220101.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1010220200221 - 2¹⁷ = 1010220069149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010220200261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10575951 + ... + 10671043.

It is an arithmetic number, because the mean of its divisors is an integer number (126847788480).

Almost surely, 2^{1010220200221} is an apocalyptic number.

It is an amenable number.

1010220200221 is a deficient number, since it is larger than the sum of its proper divisors (4562107619).

1010220200221 is an equidigital number, since it uses as much as digits as its factorization.

1010220200221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142955.

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

Adding to 1010220200221 its reverse (1220020220101), we get a palindrome (2230240420322).

The spelling of 1010220200221 in words is "one trillion, ten billion, two hundred twenty million, two hundred thousand, two hundred twenty-one".