10220101200221 has 16 divisors (see below), whose sum is σ = 11440590130368. Its totient is φ = 9048949180800.

The previous prime is 10220101200157. The next prime is 10220101200223. The reversal of 10220101200221 is 12200210102201.

It is a cyclic number.

It is not a de Polignac number, because 10220101200221 - 2⁶ = 10220101200157 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10220101200196 and 10220101200205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220101200223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19037630 + ... + 19567103.

It is an arithmetic number, because the mean of its divisors is an integer number (715036883148).

Almost surely, 2^{10220101200221} is an apocalyptic number.

10220101200221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10220101200221 is a deficient number, since it is larger than the sum of its proper divisors (1220488930147).

10220101200221 is a wasteful number, since it uses less digits than its factorization.

10220101200221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38605372.

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

Adding to 10220101200221 its reverse (12200210102201), we get a palindrome (22420311302422).

The spelling of 10220101200221 in words is "ten trillion, two hundred twenty billion, one hundred one million, two hundred thousand, two hundred twenty-one".