10220201210021 has 8 divisors (see below), whose sum is σ = 11166649937184. Its totient is φ = 9276642403920.

The previous prime is 10220201209937. The next prime is 10220201210033. The reversal of 10220201210021 is 12001210202201.

10220201210021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10220201210021 - 2²⁶ = 10220134101157 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10220201209978 and 10220201210005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220201210221) 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, 722472866 + ... + 722487011.

It is an arithmetic number, because the mean of its divisors is an integer number (1395831242148).

Almost surely, 2^{10220201210021} is an apocalyptic number.

10220201210021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10220201210021 is a deficient number, since it is larger than the sum of its proper divisors (946448727163).

10220201210021 is a wasteful number, since it uses less digits than its factorization.

10220201210021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1444960531.

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

Adding to 10220201210021 its reverse (12001210202201), we get a palindrome (22221411412222).

The spelling of 10220201210021 in words is "ten trillion, two hundred twenty billion, two hundred one million, two hundred ten thousand, twenty-one".