10100200120221 has 8 divisors (see below), whose sum is σ = 13471265102560. Its totient is φ = 6731300942352.

The previous prime is 10100200120187. The next prime is 10100200120223. The reversal of 10100200120221 is 12202100200101.

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

It is not a de Polignac number, because 10100200120221 - 2¹⁴ = 10100200103837 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10100200120197 and 10100200120206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10100200120223) 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, 541440235 + ... + 541458888.

It is an arithmetic number, because the mean of its divisors is an integer number (1683908137820).

Almost surely, 2^{10100200120221} is an apocalyptic number.

It is an amenable number.

10100200120221 is a deficient number, since it is larger than the sum of its proper divisors (3371064982339).

10100200120221 is a wasteful number, since it uses less digits than its factorization.

10100200120221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082902235.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10100200120221 its reverse (12202100200101), we get a palindrome (22302300320322).

The spelling of 10100200120221 in words is "ten trillion, one hundred billion, two hundred million, one hundred twenty thousand, two hundred twenty-one".